The scene opens to a ruined room, where Shigaraki and Kurogiri are. Kurogiri says that without AFO they are weak, but that before being defeated by All Might he left a "great power" behind, that he just has to command it and he will go for that power.
The audience is surprised to hear this conversation between the two, especially the fact that All for One supposedly has left the league with a "great power".
"Okay this is quite worrying." Kaminari said scared.
"A great power that All for One left behind?!" Kirishima exclaimed in fear as he remembered his encounter with the villain during Bakugo's rescue. He still has nightmares due to the terrifying presence of All for One.
"Whatever it is is definitely something bad." Iida said as he remembered not only his encounter with All for One, but also the destruction at the beginning.
"That bastard!" All Might exclaimed, enraged by whatever his nemesis was up to.
"So that's what he was looking for." Naomasa said as he remembered Kurogiri's capture. "When we caught him we saw him."
"You mean…" All Might said very worried as he remembered what Gran Torino had told him about the walking disaster they had encountered during Kurogiri's arrest.
"Let's hope it's not that." Gran Torino said worriedly, although internally he knows that Gigantomachia is the power that All for One left behind.
"Hey? What do they mean?" Asked Mandalay, who like the rest of the audience wants to know what it is about.
"I'm not sure if we're really right." Naomasa said that he doesn't want to worry the rest anymore either. "I guess we will have to wait and see."
The rest of the audience, although they are a little bothered, decide to turn their attention to the screen in the hope of seeing more details and discovering what the villains are up to.
A sign appears on the screen indicating that what they will see next occurred on an October day.
"October? "That was just three months ago!" Komori said surprised.
"It was the same month as the cultural festival." Ashido said.
"So what we will see next is what the villains were doing at that time?" Jiro asked.
"I guess so Kyoka." Hagakure said.
"As if it mattered." Bakugo said, annoyed at the thought of seeing the villains.
"We really shouldn't care what the villains do." Kamikiri said in agreement with Bakugo, as did several other students.
"That's where you're wrong." Aizawa turned to the students. "Learning about what they do, their techniques, movements and plans, could give us a big advantage against them in the future."
The students nod in agreement after realizing this fact, Midoriya on the other hand takes out the notebook he had the foresight to bring, preparing to write down any relevant information he can learn about the villains.
We then see the earth move and then Gigantomachia emerges from the earth, before Shigaraki and the rest of the league. Gigantomachia says that he was looking for AFO's successor in reference to Shigaraki, while Shigaraki wonders if this is the power Kurogiri was talking about.
The audience was greatly surprised and scared to find out about Gigantomachia.
"Ah!" Several of the students exclaimed upon seeing Gigantomachia.
"But what the hell is that?!" Sato exclaimed in surprise.
"A giant monster! But how is it possible that such a creature exists!?" Kodai exclaimed.
"Maybe it's a human with a gigantification Quirk like 's." Midoriya theorized. "Although he probably has at least one Quirk that allows him to be underground because we already saw that he came out of the ground."
"And considering it's apparently the power that All for One left behind, it wouldn't be surprising if it has additional Quirks or some sort of modifications." Yaoyorozu said terrified as she remembered the nomus factory and the villainous Quirk thief.
"Whatever that thing is will only bring us more problems." Ryukyu said.
Ashido and Kirishima are surprised to see him as he looks strangely familiar, while Naomasa and Gran Torino are shocked to recognize Gigantomachia. Even Hawks is surprised to see him, especially since he's already had the chance to see him in Gunga.
"Then it was him. This is the power that All for One left behind. The situation became much more dangerous now." Naomasa thought worried.
"A calamity that will destroy everything." Gran Torino said, worrying the audience greatly.
"When we arrested Kurogiri we saw it." Naomasa said, while the rest of the audience looks at him scared. "That giant destroyed a mountain without even trying too hard."
"Oh no! This is really bad!" Ragdoll said worriedly.
"Do you remember the scene at the beginning? The destroyed city? Was that the thing that caused that destruction?" Midnight asked worried, the others also got worried by this.
"Oh shit! This is really a disaster!" Mt. Lady said.
Gigantomachia proceeds to attack the league, much to the surprise of Shigaraki and the rest of the league.
"Ehhhhh?" But why is it attacking them?" Nejire asked in both surprise and confusion.
"Yeah your right, Isn't he supposed to work with the league? All for One left it for them." Asui said just as confused.
"...But on the other hand, if he eliminates them, it really wouldn't be such a bad thing!" Mirko said. "At least then we would have one less thing to worry about, right?"
Gigantomachia: Why All for One? This can not be! Why Master? [We see Gigantomachia crying, while complaining that Shigaraki is weak.]
"So the reason why he acts like this is because Shigaraki is weak?" Kuroiro exclaimed in surprise. The person next to him snorted. Hearing the league of villain's "boss" called weak by another villain was too funny to not laugh. The irony.
"So it seems." Tokoyami said also surprised.
"Weak? "SHIGRAKI!?" Mineta screamed standing on his chair flailing his arms. This was absurd! How can anyone call that guy weak!
"Well, when compared to All for One, he certainly is, young Mineta." All Might said.
"And yet, he is as slippery as that vermin." Gran Torino said annoyed.
An unknown voice is heard commenting that he sees Shigaraki in trouble.
The audience is surprised once again to hear this new voice that they are pretty sure does not belong to any member of the league. And for some, that voice seems eerily familiar.
"I could bet I've heard that voice before. But where?" Midoriya thought uneasily at the thought.
"We suspected that the league had a benefactor, could it be this person whoever it is?" Hawks wondered.
Next we see the radio that Gigantomachia had and Shigaraki refers to him as a doctor.
"A doctor?" Iida asked. "But who is it?"
"He's probably an ally of All for One." All Might said, narrowing his eyes. "Even though we have arrested him, he still has subordinates on the loose. The league is just some of his subordinates, some others must still be hiding there."
"If that is true then we should investigate this doctor as soon as possible." Endeavor said, to which the rest of the heroes nod in agreement, agreeing that finding out everything possible about this doctor is essential.
Garaki: Are you okay?
Shigaraki: Yes, although it may be in pieces in a second.
Gigantomachia: No! I can not accept it.
"Please eliminate it, so we will have one less problem." Mirko said.
"Mirko, you shouldn't say that in front of the younger students, think about the example you are giving them!" Ryukyu reprimanded, although she understands Mirko's feelings, she doesn't want the students to adopt this mentality.
Garaki: It's Gigantomachia. He served All for One as a bodyguard.
The audience is shocked to hear this.
"The bodyguard of All for One!?" Several people exclaimed in surprise.
"But if that's true, why didn't we know until now about the existence of that thing?" Tiger asked surprised.
"YEAH! How does a colossus like that go unnoticed!?" Honenuki asked.
"Because even though I hate to admit it, All for One is no fool." Gran Torino said, making the rest of the audience pay attention to him. "That bastard must have kept it hidden somehow waiting for the perfect moment to bring it out into the light."
"In addition, the commission decided not to make its existence public so as not to cause panic." Naomasa said. "Until now there were only a handful of people who knew of its existence."
"Well, it makes sense that the commission wouldn't inform the public of the existence of that thing, but at least we heroes should have been informed of this!" Vlad said annoyed, as did the rest of the heroes in the audience.
"How are we supposed to face that thing if they didn't even inform us that it existed!?" Mt. Lady exclaimed.
"The commission wanted to make sure they gathered enough information before informing the heroes." Hawks explained.
"Oh that makes sense, but they still could have informed us of the existence of that thing." Pixie-Bob said.
Garaki: He has extraordinary stamina and can use several Quirks even without modifications.
The audience is once again surprised to hear this.
"So it seems like he does have several Quirks." Kendo said worried about this.
"And he can also use them without any type of modification." Yaoyorozu said.
"Fuck!" Mirko and Bakugo exclaimed in unison.
"This is definitely bad." Ryukyu said very worried.
"And what is resistance? What do you mean by that?" Kaminari asked.
"It's probably a Quirk." Midoriya said, thoughtful. "Maybe he has a Quirk that increases his resistance and allows him to receive additional Quirks." He theorizes, although he hasn't written it down in his notebook yet because it hasn't been confirmed.
The rest of the audience gives it some thought and nods in agreement with this theory.
Garaki: All for One hid it when he anticipated his defeat against All Might. It's thorough. He did it several years after adopting you.
"So he went to Kamino with the intention of losing?!" Kirishima exclaimed. "But why?"
"Above all, if we take into account that he is the pillar of the league and the boss of all this, his arrest would mean that the league would be weakened enormously." Iida said.
"That's true, but I think I actually plan things by looking at the bigger picture." Nezu said thoughtfully, making everyone pay attention to him. "The fact that he hid Machia and prepared Shigaraki indicates to us that he planned at least a large part of all this, like a chain reaction."
"Not to mention that the Kamino incident and All Might's retirement also weakened the heroes." Gran Torino said annoyed, while All Might clenches his fists in anger as he remembers his fight with All for One on Kamino.
"And in a way, losing his mentor also forced Shigaraki to grow." Aizawa said. "As much as I hate to admit it, he's grown quite a bit since Kamino. It's really hard to believe that Shigaraki is the same tantrum-throwing punk who attacked the U.S.J."
"And he's not the only one." Hawks said, narrowing his eyes. "Every member of the league has grown since then."
"So those were their motivations, to weaken the hero society and force the league to grow." Midoriya said thoughtfully.
"If that was his plan, I must admit as much as I hate it, that he achieved it." Ragdoll said furious with the villain.
"Although it was a very risky bet, it apparently had some success." Tiger said.
"Though we still have to see how much success it has had." Endeavor said, remembering the warning he received from Hawks. "According to Hawks they have 100,000 villains in their ranks, but how? Are they subordinates of All for One or what?"
Garaki: He did it to ensure that his dream would persevere even if something happened to him.
"That damn bastard." All Might cursed furiously.
"He obviously planned all of this." Naomasa said annoyed.
"Even if he fell, he prepared a successor to continue with his plans." Gran Torino said furiously when he saw that the one chosen for that was the grandson of his dear friend Nana.
Dabi: [Prepares to attack Machia.] Well, it doesn't seem like an endearing gift to me.
"Honestly, that villain, he's not wrong, that thing is not much of a gift." Tokage said.
"No matter how strong that thing is, if you can't control it, it won't do you any good." Bondo said.
"That they don't control it is the best for us." Mirko said.
"Unfortunately they managed to control it." Hawks thought worriedly. "It seems that we will see here how they ended up taming him."
Garaki: That's Dabi. You have good eyes. Gigantomachia is so loyal that he is disappointed [We see Machia running while crying.] by the power difference between Shigaraki and his former master.
"Good eyes? "That villain just stated the obvious." Fukidashi said.
"Why do I have a feeling there is something else there?" Hawks thought, frustrated at knowing so little. "Of all the league members, the only ones I couldn't find anything about are Shigaraki and Dabi. I understand Shigaraki because he had All for One, but Dabi, does he also have some connection with All for One? But if that's the case, why didn't he participate in the attack on the U.S.J.? Who are you really Dabi?"
"But on the other hand it's disturbing to see that thing cry." Tsuntori said, somewhat uncomfortable seeing him.
"Not to mention his loyalty to All for One." Kodai said.
"Yes, that too." Tsuntori said.
Dabi: And do you have to make an effort to like him? [He fires a blast of fire at Gigantomachia, only to be surprised to see that his attack did not cause any damage to Gigantomachia.]
Himiko Toga: [Scared] You didn't do anything to him Dabi!
The audience is shocked and horrified to see this.
"What!? That attack did absolutely nothing to him!" Yanagi exclaimed in surprise.
"And those flames are no small thing." Shoji said remembering when Dabi attacked him at the camp.
"They look extremely hot." Ojiro said.
"They are." Shoto said. "The fact that they are blue is already proof of that."
"Eh? What do you mean by that?" Ashido asked, who does not understand why the color of the flames is indicative of power.
"Blue flames means that they are hotter than normal flames." Endeavor said, narrowing his eyes. "Even I have a hard time reaching temperatures that high, and that guy doesn't seem to have any problem reaching that level."
"Whoa, it's that difficult?" Hagakure asked in surprise.
"Quite a bit, I have never managed to reach such a high temperature." Shoto said, surprising the rest of the students. "But that's because I neglected my left side for years, if I had trained more sooner, maybe I could. But hey, I'll make it one day."
"So, that means that guy has a very strong Quirk." Uraraka said worriedly.
"And not only that. If he manages to have blue flames, that means he must have great control over his Quirk. "He probably has been training for a long time." Nezu said thoughtfully.
"One way or the other." Bakugo said. "It doesn't matter how strong Frankenstein is. He will fall like all villains."
[Machia continues moving forward, but is calmed by hearing a recording of AFO's voice and curls up next to the radio.]
Garaki: It's a recording of All for One's voice. He calmed down, right?
The audience is greatly surprised to see that.
"That voice…" Yaoyorozu said, trembling when she heard it.
"That's..." Jiro said nervously.
"All for One." All Might growled upon hearing his nemesis's voice.
"Ehh! Did he calm down just with that?!" Komori exclaimed in surprise.
"It's really incredible that he calmed down just by listening to it." Shoda said surprised.
"But on the other hand we could use that to contain Machia." Shinso said thoughtfully.
"It is not a bad idea." Aizawa said proud of his student.
Shigaraki: I don't need it. [He removes his hand from his face.]
Garaki: No? Do you still think you can get everything you want? You spent a lot of time with Kurogiri. Open your eyes
Shigaraki: You are very cold doctor.
Garaki: Wait a second. Let's see…
"Because I have a feeling that something bad is going to happen?" Jiro asked.
"Because something bad is sure to happen." Kendo said.
"Yes, definitely." Shishida said.
The rest of the league wonders what is happening, when suddenly a black substance begins to come out of everyone's mouths that completely surrounds them, causing the members of the league to be transported to Garaki's laboratory.
The audience is greatly surprised to see this.
"Ehh!? What the hell?!" Kaminari exclaimed in surprise.
"That's the teleportation Quirk that All for One used on Kamino!" All Might exclaimed, surprised and furious.
"If it weren't for that, we would have been able to catch the league on Kamino." Naomasa said, frustrated by the fact that the league had run away that day.
"And now that doctor just used it to take the League somewhere else, so he must have access to that Quirk too." Yaoyorozu said thoughtfully. "Although how? Does this doctor have a similar Quirk?"
"That is a good observation young Yaoyorozu." Nezu congratulated her. "That is a very good question that I hope we get answered."
"That Quirk." Endeavor said, narrowing his eyes. "It's also the same one Dabi used to escape in Kyushu."
"So that means that the person Ujiko spoke to must be the doctor and he is working with the league." Hawks said analyzing the situation.
"It is very likely so." Gran Torino said.
"If so, that would confirm the link between the two and the fact that they are working together." Naomasa said worried about this fact.
Shigaraki wonders where they are, the laboratory is a very dark place with some capsules that contain nomus as the only source of lighting, giving the place a more gloomy touch. You can see several of the containers with the nomus inside.
"Ah!" Several people in the audience exclaimed, scared when they saw the laboratory.
"What a dismal place!" Hagakure exclaimed.
"It's really horrible, but I guess it's appropriate for a villain." Ashido said displeased.
"Actually, if it weren't for the nomus it would be a nice place." Tokoyami said.
"Yes, it is very dark, it really looks very nice." Kuroiro said in agreement, much to the chagrin of the rest of the audience.
"And of course, you two would find it enjoyable." Jiro said.
Dabi comments that these nomus are different from the previous ones. Garaki congratulates him for realizing this fact and once again praises his good eyesight. We also see Garaki sitting in a chair in front of some computers that have various graphs, statistics among other data. The little that can be seen of the doctor is his glasses, that he is bald and stocky.
"Hey?! Are these nomus different from the rest? And how could that villain know?!" Ashido asked in surprise.
"Well, although it is difficult to notice, if you look at them carefully you do see some differences. "These look more like the one that attacked Kyushu than the ones we had seen in the Hosu and Kamino incidents." Yaoyorozu said carefully observing the nomus.
"Yes it's true." Nezu said, also observing the nomus. "And if these look like the one in Kyushu, they are probably High-Ends too." The audience is greatly frightened at the thought of this possibility.
"Fuck!" Ojiro exclaimed worried. "That nomu was extraordinarily powerful and the idea that they are doing more…"
"And you saying that is certainly a disturbing idea, ribbit." Asui said worriedly as she remembered Endeavor's fight with Hood.
"That man…" Midoriya said, surprised to see him, he still doesn't know why but he's sure he's seen him somewhere before.
Garaki: They are High-End. Supernomus that come even closer to perfection.
"Well this confirms it." Tiger said worriedly. "Those nomus are like the one that attacked Kyushu.
"This is certainly worrying." Egdeshot said worriedly. "We will have to find some way to neutralize them before they release them."
"Hopefully we can find something in this that can help us with that." Fat Gum said.
Shigaraki: I was looking for you to ask you a favor. I want you to duplicate one thing.
The audience is shocked to hear this.
"Duplicate something? But what?" Kaibara asked.
"Whatever it is, it's not good." Kendo said worriedly.
"Damn." Bakugo said annoyed. "This is getting worse and worse."
Garaki: Your hair grew, Shigaraki. How is your family? [This last surprises Shigaraki who answers that his family is fine.]
"Shigaraki's family? What do you mean by that?" Ectoplasm asked.
"This is new." Hawks said surprised. "I have investigated Shigaraki and I have not been able to find absolutely anything about him or his family."
"Nana did a very good job hiding her son." Gran Torino thought, frustrated. "And since I promised Nana not to look for him, we didn't even know he had a grandson until that day on Kamino. And although we have tried to find out what happened to them, we still have not been able to obtain anything."
Midoriya on the other hand is strangely curious about this, as he wishes he could understand Shigaraki better.
Garaki: I don't want to reveal my location, so I teleported you here.
"And of course, that wretch wouldn't risk exposing himself." Aizawa said annoyed.
"That bastard is smart, and he's making sure not to leave traces, it's not going to be easy to get to him." Present Mic said, Midnight is surprised to see her friends' attitude towards the doctor, since they are really upset with him, and not like they would be with any random villain, but as if they had something personal against him.
"But it will fall sooner or later." Vlad said, sure that they will be able to arrest him.
Garaki: Except Shigaraki, the rest don't know me. Like Gigantomachia, I am an All for One assistant. Daruma Ujiko. I just made up the name.
"Well, this confirms it, this man is an assistant of All for One and is most likely the one who helped him recover." The Naomasa said.
"If this man is a doctor and has access to material of this type, it is not surprising that he managed to survive." All Might said furious with his nemesis and this ally of his. "That damn bastard, I should have made sure he was really dead!" He exclaimed angrily, causing him to adopt his muscular form for a few seconds.
"Unfortunately we cannot change the past, and we could not predict that that damned bastard had not only an ally, but secondary plans." Gran Torino said equally annoyed.
"And this also confirms to us that the name Dabi gave in Kyushu is false." Hawks said. "This doctor is really cautious if he didn't give his real name even to the league members."
"It doesn't matter how cautious that wretch is! Eventually the heroes will find him and he will go to prison!" Bakugo exclaimed furious with the villain.
Garaki: I brought you here because I made a promise to All for One. Everything I have, I gave to the great All for One.
"And on top of that he had to torture us with a pathetic villain speech!" Bakugo exclaimed annoyed.
"Yes, really, what's wrong with him?! "Do all villains follow some kind of cliché or what?!" Kirishima wondered between laughs.
"You shouldn't laugh young Kirishima, this is something really serious." All Might said.
"Yes, this guy is not only a fan of All for One, but he is someone who is totally committed to it." Gran Torino said worriedly. "And that makes it much more dangerous."
"I…I see, I'm sorry." Kirishima apologized.
Garaki: Until now, you only kept the leftovers. It's not that I hate you. I do it for myself. I want to make sure I can deliver everything to you. You still haven't achieved anything.
"He still haven't achieved anything?!" Mineta exclaimed. "B…but what world does this guy live in?!"
"Maybe he's a hermit who lives in isolation and hasn't heard the news, because Shigaraki and his league have a pretty extensive record." Shoda said.
"And you say it! There are the U.S.J. incident, the attack on the camp, the kidnapping of a student, the attack on a police convoy that ended with the death of a pro hero, among several other crimes. And those are just the ones they committed as a group! "Several of its members also committed several other crimes individually!" Iida exclaimed, annoyed with the villains.
"Yes, but compared to All for One's records and what this man has, that's nothing in comparison." All Might said, narrowing his eyes. "He's probably waiting for Shigaraki to prove himself a worthy successor so he can help him."
The rest of the audience becomes extremely uneasy thinking about this and what Shigaraki must do to be AFO's worthy successor.
Garaki: That he would show me a waste of society like you, Tomura Shigaraki?
"Absolutely no good!" Mineta exclaimed scared.
A flashback of a hand approaching the screen is seen, and a man's voice is heard shouting, Stop Tenko!
The audience is greatly surprised to see this.
"Ehh?" Several people exclaim, confused.
"What...what was that?!" Fukidashi claimed surprised.
"Could it be Shigaraki's memories?" Midoriya asked with interest.
All Might and Gran Torino, for their part, observe the scene surprised, since they know that Shigaraki's real name is Tenko and wonder what happened to him to end up the way he did.
Back in the present Shigaraki says that he remembers almost nothing before meeting Garaki and All for One, to which Garaki admits that he knows.
The audience is once again surprised to hear this.
"So Shigaraki seems to be suffering from some kind of amnesia." Nezu said. "Mh, this is certainly interesting."
"It's possibly some kind of dissociative amnesia." Recovery Girl said thoughtfully.
"Hey? What's that?" Kaminari asked.
"Dissociative amnesia occurs when the brain blocks some memories, these can be memories about yourself, events and people in your life. This may occur as a form of protection of the brain against traumatic events." The audience is greatly surprised to hear this.
"He can't remember almost anything before meeting them." All Might said surprised. "But what has happened in his life? If what Recovery Girl says is true, then…" All Might can't finish what he was going to say.
"It's possible that something happened before All for One found Shigaraki. Something so traumatic that his mind has forgotten it." Recovery Girl said with a gloomy expression.
"Oh my God!" Shiozaki exclaimed.
The rest of the audience is surprised by this revelation and the vast majority do not know exactly how to feel about this because Shigaraki is a villain, but some also see it from another perspective. All Might and Gran Torino feel great pain and sorrow for what happened to the grandson of their mentor and friend, to end the way it did. Midoriya, for his part, feels great curiosity, and pain, this last emotion briefly disconcerts him since he does not know where this feeling comes from.
Shigaraki: [Looking at one of his hands] When I put them on, anger wells up inside me. I've been thinking about it for a while. Since that day.
"So that means those hands he uses have some connection to whatever happened to him?" Sato asked.
"So it seems." Kaibara said.
"Wait, don't you think these are r...real hands?" Uraraka asked, disgusted and horrified at the thought.
"Eww! What a disgusting idea." Hagakure said disgusted.
"Although it might be possible." Asui said thoughtfully, while the rest of the audience looks at her. "If, I remember correctly, during the U.S.J. incident. Shigaraki called one of his hands "father."
The rest of the audience is horrified upon realizing this fact.
We see another flashback of Shigaraki as a child sitting alone in a garbage can.
The audience is shocked to see this scene, a young Shigaraki alone in a garbage dump.
All Might and Gran Torino once again feel great pain and regret upon seeing this scene. Midoriya on the other hand feels an overwhelming sadness that he can't understand where it comes from.
All for One: Nobody helped you, huh? [Shigaraki looks up to see who is talking to him. We see All for One standing in front of the boy.] It must have been hard.
[Shigaraki looks surprised at the man in front of him, who calls him Tenko Shimura.]
"So this is how they met, All for One and Shigaraki." Kodai said.
"It seems." Shiozaki said.
"I must admit that I feel a little bad for Shigaraki, he must have had a very hard life to end up like this." Uraraka said moved.
"I understand what you're saying, but don't forget that he will kill you without hesitation if he has the chance, ribbit." Asui said, shaking as he remembered how she almost died at the hands of Shigaraki during the U.S.J. incident. and how she only survived thanks to Aizawa-sensei's Quirk.
"I know Tsu, just because I can empathize a little with him doesn't mean I'm going to hesitate if I fight him." Uraraka said with determination.
"So Shigaraki's real name is Tenko Shimura." Hawks said thoughtfully, making a mental note to look into it once he finishes watching this, as does Midoriya who writes it down in his notebook on the page he has about Shigaraki.
"Yeah." All Might said with a look of pain and regret on his face. "All for One told me this during our fight on Kamino." This greatly impacts the audience.
"You mean you've known that for months and you haven't told anyone?" Endeavor asked annoyed. "That information could have been very useful to us!"
"Yes I have revealed it. Detective Tsukauchi and Gran Torino know this, and have been investigating him and his past." All Might said.
"Yes, although so far we have not been successful." Naomasa said frustrated by this fact.
"Besides, it's not easy for me." All Might said saddened. "Shigaraki is the grandson of my former teacher, Nana Shimura." The audience is greatly surprised to hear this.
"W…what!?" Several exclaim in a state of total shock.
"B…but how is that possible?!" Iida asked surprised.
"When I met her, my mentor had a husband and a son." He began to explain All Might to the surprised audience. "But her husband died during an attack by a villain sent by All for One, and to protect her son she decided to give him up for adoption and alter any records that existed about them, to protect him from All for One so he could live a normal life. My mentor believed that with this her son would be safe and asked me and Gran Torino not to look for him or try to contact him in any way." All Might conclude with a look of deep sadness and regret.
"And that's what we did." Gran Torino also said extremely sad. "We respected her wish, until All for One told Yagi Shigaraki's true identity. After that we were trying to find out what happened to Nana's family, but without success. Nana really did a good job when she modified the records."
"But somehow All for One found out about Tenko and trained him to become his successor." All Might said furious and saddened by this. "Most likely as a mockery of both my mentor and me."
"That's horrible!" Komori exclaimed.
"The grandson of a heroine becoming a villain, what an ironic twist of fate." Tokoyami said.
All for One: You must have been scared. It must have been hard. You ran in search of a hand to save you. [All for One hugs young Shigaraki, who cries, moved by the gesture.] It's terrible.
"As if you cared, you damn bastard!" Bakugo exclaimed furiously.
"You only trained Shigaraki to make fun of me and my mentor!" All Might exclaimed furious with his nemesis.
All for One: Some hero will help him. Everyone ignored you thinking something like that. Who made the world like this? [Shigaraki continues crying] You're safe now. I'm here.
"What a fucking bastard, he literally manipulated everything!" Kodai exclaimed, annoyed.
"That's what that bastard does." Gran Torino said annoyed. "And Shigaraki is not the only one, he has manipulated too many people."
"And despite having been arrested, he continues to do so today." Pixie-Bob said.
Back in the present Shigaraki continues looking at one of his hands.
Shigaraki: My memory begins when the teacher hugged me. Until then it was empty.
In another flashback, a young Shigaraki [wearing a pair of gloves] enters a room.
All for One: I know it's small, but this will be your room. And I will be your teacher.
"So that's how it started." Yaoyorozu said thoughtfully. "After he found him he started training him to be his successor."
"So it seems, ribbit." Asui said sadly.
"I really feel bad for Shigaraki. Growing up with a guy like All for One." Uraraka said saddened once bad for Shigaraki.
"Yeah." Midoriya said. "I know what you mean."
Young Shigaraki: Sensei? What will you teach me?
"To be a villain." Kaibara said.
"That damned bastard." Gran Torino said furious at what All for One had done to his dear friend's grandson.
All for One: Doctor.
Garaki: Yes.
Shigaraki is surprised to see the doctor enter, carrying a cart with several hands.
All for One: These are the remains of your family.
The audience is horrified and disgusted upon hearing this, several even having to suppress the urge to vomit.
"This confirms it, Shigaraki's hands do belong to real people." Hawks said narrowing his eyes.
"T...they are your family members..." Uraraka said, stopping herself from vomiting.
"So that means…" All Might said horrified.
"That they are dead." Gran Torino said, saddened by the fate of his friend's relatives, like the rest of the audience.
All for One: Your Quirk is a mutation. You activated an unknown Quirk and killed your family. [This greatly disturbs young Shigaraki, who remembers some fragments of Shigaraki's past that he cries and vomits when remembering it.]
Shigaraki: I only remembered single images and an unknown rage that made me want to vomit.
The audience is shocked and horrified to hear that Shigaraki killed his family with his Quirk when it first activated.
"An unknown Quirk? But what is that?" Kaminari asked confused.
"Seriously Kam?!" Jiro asked surprised. "They just revealed something like that to us and you ask that?!"
"I really don't know what it is." Kaminari said to the surprise of the audience, some giggle, while others simply sigh at Kaminari's ignorance.
"Well, yes, it is unusual, there are times when it happens." Nezu explained. "An unknown Quirk is when a child obtains a Quirk that has no history in their family."
"As is the case with Eri." Midoriya said. "Her rewind is a Quirk that had no relation to the rest of her family." "And when we met her she was in the hands of Overhaul, in the same way as Shigaraki was with All for One. If we hadn't saved her that day, she asked me if she would have ended up like Shigaraki?" Midoriya was immensely worried when he noticed this similarity between Eri and Shigaraki, and since he was able to rescue Eri, no one except Shigaraki.
"And that is likely to have been the case." Gran Torino said. "Nana's Quirk was Float, which allowed her to levitate and her son, if I remember correctly, had a similar Quirk."
"B…but that means…" Hagakure said scared.
"That Shigaraki killed his entire family as a child." Midnight said horrified by this fact.
"Although it was possibly an accident." Mirio said. "Just like what happened with Eri who accidentally killed her father with her Quirk."
"That perhaps, but not his subsequent actions." Aizawa said.
Garaki: We will modify it.
All for One: No.
"So his original idea was to modify it?" Shoji asked surprised.
"At least from that doctor it seems that way." Yaoyorozu said.
"But of course that bastard had other plans." All Might said furious with his nemesis.
"I don't know if that's better or worse." Ashido said. "Turn him into some kind of nomu or raise him to be his successor."
"Does racoon eyes matter?! "Both are equally bad." Bakugo said.
The young Shigaraki, still crying, approaches the hands. All for One says that even if he doesn't remember anything, the emotions are still recorded in him.
"Well that's true." Recovery Girl said. "People who suffer from dissociative amnesia, although they cannot remember, still have those memories in their subconscious."
"So that explains a lot." Midoriya said looking at Shigaraki.
All for One: What I want to teach you is where to direct that anger, those emotions.
"In other words, educate him to be a villain." Vlad said annoyed.
"Of course he would do something like that." Gran Torino said furiously.
[The crying young Shigaraki grabs his hands, while his present self speaks.]
Shigaraki: When I put them on, something very curious happens. My stomach turns and I feel nauseous, but at the same time they give me some peace.
The audience is disgusted by Shigaraki's words.
"That is certainly disgusting!" Hagakure exclaimed.
"He's talking about corpses." Ashido said displeased.
"And they are those of their relatives." Kendo said displeased.
[We see the rest of the league members as Shigaraki continues talking.]
Shigaraki: I only remember single images, but in my heart there is a leaden weight that emits anger incessantly. I will never be satisfied. [A flashback is seen of All Might on Kamino and of Overhaul.] Although the society of heroes falls or rules the world of shadows. This lead will never disappear. I hate absolutely everything. Everything irritates me. Well I will destroy everything. You will be able to see the most beautiful horizon in the world. So help me doctor. I'll show you heaven and hell.
The audience is shocked and horrified once again upon hearing Shigaraki's words.
"O…okay those are words worthy of a disturbed mind." Komori said scared.
"All for One raised him to be a villain and his successor, did you expect anything else?" Yaoyorozu asked.
"As if we were going to allow you something like that!" Bakugo exclaimed furiously. "We will defeat you and your group of losers!"
"That's how you speak Bakubro!" Kirishima exclaimed, encouraging his friend.
Garaki laughs while commenting that although Tomura speaks like a child, he recognizes that he is very serious and agrees to help him since villains are people who make the most absurd things come true.
"No!" Bakugo exclaimed. "The villains are simply a group of losers who will end up getting beat up by the heroes!"
"But on the other hand this man is not wrong when he says that Shigaraki is serious, ribbit." Asui said worried.
"As absurd as it may be, Shigaraki and the league are a serious threat." Aizawa said worriedly.
"And on top of that this man is supporting them." Hawks said. "They are not enemies that should be underestimated."
Himiko, somewhat surprised by Shigaraki's words, asks him if he will also destroy the things she likes. To which Shigaraki replies that his allies' wishes are something else and that they should be able to do and live the way they want. Himiko is happy hearing this.
Uraraka and Asui are a little surprised to see Himiko's reaction, as is the rest of the audience.
"That's what the crazy woman is really worried about?!" Bakugo exclaims. "Let them destroy your things?!"
"Of course a villain would think that way." Mirko said, looking at Himiko with disgust.
"Not to mention that girl is pretty crazy, ribbit." Asui said, remembering her meeting with Himiko at the camp.
"But it seems Shigaraki is willing to let his allies do whatever they want." Midoriya said watching this. "He seems to care about them."
"So it seems." Uraraka said, somewhat surprised by this.
Garaki says that he was going to help them from the beginning and that he has a certain power prepared for him, but before giving it to him he must subdue Gigantomachia, to prove that he is the worthy successor of All for One.
The audience is shocked to see this.
"So that's how he got the doctor's support." Hawks said.
"Wait, so this means…" Kodai can't finish what he was going to say.
"That in the present Shigaraki has already been able to tame that beast, and that doctor is supporting him." Ragdoll said, extremely concerned about this fact.
"Fuck!" Mirko exclaimed worried. "This is really bad!"
"We should have prioritized capturing Shigaraki and the league after the Kamino incident." Naomasa said frustrated. "But we believed that without All for One they would be weaker and we didn't pay enough attention to them until after they attacked that police convoy. A mistake that will cost us dearly."
"Don't worry, we'll catch them." All Might said convinced of this fact. "It's just a matter of time."
Shigaraki accepts this, while commenting that it was a very long tutorial.
"Ehh?! Is that all you have to say?!" Sero exclaimed surprised.
"Do you think life is a stupid video game!?" Iida exclaimed in surprise.
"So it seems." Shoto said remembering the U.S.J incident, and how Shigaraki started kicking and shouting "Game over".
"Well at least he saved us a pathetic villain monologue." Mirko said.
Dabi tells him that he will not help him in the task of subduing Machia and Toga proceeds to mock him that he is upset because his attack did not affect him, but he tells her to shut up, before explaining that he was going to invest time in a contact that he had recently made and that he believed would be of great use to them.
"Those two." Ashido said looking at Toga and Dabi. "It almost seems like brothers getting upset about things."
"Although on the other hand what he said is worrying." Cementoss said.
"Yeah." Fat Gum said thoughtfully. "He said he recently made a contact that could be very useful to them, that could be dangerous for us."
"Another thing we should investigate." Endeavor said, staring at Dabi, while Hawks swallowed because he knew that Dabi was most likely referring to him.
Shigaraki authorizes Dabi to go ahead with his plan, and Garaki comments enthusiastically that he can help him try the High-Ends and that Dabi and the nomus share tastes and aesthetics so they can relate easily, then grabs a small nomu.
"Ewk!" Tokage exclaims in disgust. "What a disgusting thing!"
"And on top of that, that guy grabs him like he was a stuffed animal." Hagakure said displeased.
"Try the High-End?" Snipe said thoughtfully. "So the Kyushu incident was that?! A test?"
"So it seems." Egdeshot said. "And if that was proof, all the more reason we should never allow them to use those monsters."
"We must find some way to neutralize them." Nezu said worried. "I hope these tapes have something that can help us with that."
"Yeah, I remember Dabi mentioning that when I confronted him." Hawks thought, remembering the talk he had with Dabi after the Kyushu incident. "Although now that that doctor mentions it, I wonder if Dabi is some kind of nomu, although he is very different from all the ones I have seen, he could be a nomu like Kurogiri, that would also explain why I could never find anything about him. Anyway, I'll investigate it."
Before the league returns to where they were before, Garaki gives them a device so they can communicate with him. He later orders the little nomu [John] to return them to Gigantomachia.
The league (except for Dabi) returns to where Machia is, while Shigaraki proudly proclaims that his future king has returned.
The audience is concerned to see how the events unfolded, and they are still digesting the information they have just seen. Nobody says anything and then the next tape begins.