WARNING: THIS CHAPTER WILL HAVE SPOILERS FOR THE LATEST CHAPTERS OF THE BNHA MANGA! IT REGARDS ALL FOR ONE'S ORIGINS! YOU HAVE BEEN WARNED!

Fifteen minutes after the villains left, the firemen crew, ambulances, and police officers arrived. Muscular and Moonfish were brought into custody, as were the Chainsaw Nomu and Kurogiri, still under Hitoshi's control.

The students of Class 1-A and 1-B had some injuries here and there, receiving basic first aid in the process. However, Mandalay, Pixie-Bob, and Ragdoll had all been captured along with Izuku and Ben.

Though two villains, both of whom were also serial killers that had eluded capture for a long time, had been captured, it wasn't worth the trade-off. A training camp that was supposed to be held in a secret location that only a select few should know, and yet had still been exposed to villains. This attack showed that not only did the villains know where to strike, but it was clearly premeditated and well-coordinated, down to the fact they even knew the schedule.

Everyone on the summer camp was transported to another location close to the hospital for checkups and safety purposes. Nedzu, after making sure that his students were safe and being cared for, called in an emergency meeting.

"Hope is not lost. After hearing about what the League was after, Shinso gave Midoriya and Ben marbles from his Quirk Trial." Aizawa said. "It contains a GPS tracker inside, which is still active. Shinso saw the situation for what it was and decided to act in a way that might help us put an end to the League of Villains. Or at least whoever is backing them."

"There's something else that should be noted..." Present Mic grimly said. "Aoyama came to me a little while ago. He said that what happened was too much for him to keep lying anymore...he told us that he had given the League the details on the Summer Camp."

The other teachers were shocked at this revelation. Toshinori for his part looked deeply hurt that one of his own students was a spy for the League as Tsunade put a hand on his shoulder. However, Present Mic continued.

"But that's not the whole story...Aoyama told us that he didn't want to do it, but he was forced to. Otherwise, the League would murder his family in front of him." The Voice Hero said somberly. "He was forced into the role of a traitor."

"Was Aoyama also the one who gave the student files to Shigaraki for the USJ back then?" Midnight asked.

"Yeah, the little listener was really torn up about it. He told me he's planning on confessing to his classmates as well." Present Mic sadly said. "I just...I don't know what to think about all this."

Aizawa solemnly thought about Yuuga and how much his usual flamboyant sparkly personality was really an act to hide the fact he was desperately crying out for help. The Homeroom Teacher of 1-A then nodded his head.

"I'll speak to Aoyama and his family soon about this. Right now, the League has made things very personal."

"Sho..." Present Mic hesitantly said. "T-There's something you and Nem should know too...About Kurogiri...He's a Nomu too."

"But he was clearly capable of independent thought and speech." Midnight noted. "How could he be a Nomu?"

"My guess is he's a special advanced model." Present Mic said. "But that's not the part I needed to tell you...h-he was made from Oboro...Oboro is Kurogiri."

The rest of the UA Staff were absolutely floored, but none more so than Aizawa and Midnight. Oboro Shirakumo was an old friend of theirs who went to UA High with them in the same class, only to tragically lose his life while on internship.

"It seems the League of Villains have made things personal twicefold." Nedzu grimly said. "Everyone, right now, we have a raid to plan. The GPS Signal is coming from Kamino Ward and we can be reasonably sure both boys and the Pussycats are still alive. The only thing left to do is plan how we're going to do this."

"I'm getting the S-Rankers on the line." Sabrina said as she stood up. "Tatsumaki will definitely want a word with those creeps who kidnapped her baby cousin."

Toshinori nodded as he stood up, steam pouring off of him as he slowly transformed into his Hero Form.

"If… no, when I find those guys, I'll tell them this. I am here… FOR SOME PAYBACK!"

Izuku slowly opened his eyes, looking up into a white ceiling.

"Where… am I?"

The last thing he remembered was hearing something… and then being compressed into something that he couldn't escape. Suddenly, it all came rushing back to him.

"The villains!"

He looked around to see he was in an empty white room with nothing else except for the bed he was lying on. Confused, Izuku tried to remember harder. He had been in a trance while captured. Barely cognizant of his surroundings and trying to figure out what was happening. At one brief moment, he had activated his Devil Fruits to escape, but that failed as he was still tired and whatever was keeping him from moving tightened its grip on him.

Izuku raised his arm to his head before he felt something stop him, along with the sound of metal clinking against each other. Looking down, he noticed that he had thick heavy-duty handcuffs around his wrists with a chain that linked down to the bed.

Izuku's first thought was to break the chain off and escape but thought better of it. Surely the villains wouldn't think that just a mere chain would hold him.

His theory was proven when he heard a door sliding open. Looking towards the source of the sound, he saw a Nomu walking in, carrying a speaker. Soon, a voice came from the speaker; a silky smooth voice that immediately put Izuku on edge.

"Good afternoon. You've been asleep for quite some time. Then again, with your injuries and what you've done, it's not a surprise that you slept to heal up. Your body structure was so fascinating to study. After all, it's rare to see a Quirk that alters the human body completely."

"He thinks it's a Quirk. I can play along." Izuku thought.

"Of course, you might think you can just break out, but within those titanium handcuffs laced with Telekill alloy. One inhibitor band would be enough to seal a person's Quirk, but for safety precautions, we have one in each cuff. Now come, the master is waiting."

Izuku frowned before lifting his cuff, letting it jingle to signify that he was still chained to the bed. He could hear whoever was behind the voice coming from the speaker sigh sarcastically.

"Oh, yes, of course. How careless of me. Nomu #5, be a dear and assist our guest."

The Nomu grunted as it came closer to Izuku, holding out a remote. With a click of a button, the chains released themselves from the bed. Before Izuku could do anything though, another click of the button connected the two chains together and drew the chain into the handcuff, drawing his wrists together until they snapped against each other.

"Now then, follow Nomu #5, and don't try to escape. It'll be pointless anyways."

Seeing no choice, Izuku followed the Nomu, trying to take in the area he saw and map it out. However, before his eyes could register the location, the Nomu began to emit black smoke, enshrouding the two of them. Soon, Izuku could only see the Nomu and nothing else.

"If sight doesn't work…how about sound?"

Izuku closed his eyes for a second and stomped on the ground. His training with Rayleigh had taught him to use his other senses to map out an area, utilizing echolocation, though he couldn't do it as his old master could.

With a stomp and using his ears to listen, he had a somewhat idea of his surroundings. The black smoke did nothing to block out the sound waves, but all Izuku got was that there were pipes all along the wall. Still, he tried his best, straining his ears to listen for any sign of turns he could use if he needed to escape while following the Nomu.

Soon, the Nomu came to a stop and turned to Izuku. Izuku was about to ask what it wanted when the black smoke suddenly drew back into it. A second later, Izuku could see a chair and a long table. The Nomu gestured to Izuku to take a seat, to which Izuku did so cautiously, wondering what was going on.

"Izuku Midoriya. So glad you could come..." Proclaimed a smooth bass voice.

Izuku looked toward the source of the voice and shivered. Standing in front of him was a man hooked up to quite a few machines that looked like it was the sole reason for keeping him alive. Yet, despite all this, Izuku's instincts couldn't help but scream danger. Wearing an expensive suit and obvious scar tissues that covered the top half of his head stood…

"ALL FOR ONE..."

"Ah, so you've heard of me. And you are the one All-Might has such a vested interest in." The Symbol of Evil smirked. "A shame I could not capture your friend, I would have loved to meet the latest holder of OFA myself."

"Where's Ben?"

"Ben? Oh, you mean Project: Dragoon. Yes, that one was quite the frustrating project." All For One noted. "Still, we have our ultimate weapon back, and soon, he will be back under our thrall."

"Ben isn't a damn tool for you! He's a living being with thoughts and feelings!" Izuku snapped, struggling in his chains.

"Oh please, he was nothing when I found him. Cast aside by his family for having no Quirk, left to rot on the streets." All For One scoffed. "I saved him, gave him purpose. Of course, I even gave him the pleasure of killing them. Do you want to know what he did?"

"What?"

All For One chuckled. "Oh, he tortured them. I vividly remember him freezing his mother's legs before shattering them like glass, then forcing smoke through her mouth and having it burn her insides until her flesh melted like wax. Then it was on to his father and he burned off all his limbs and made him watch as his wife died before smashing his head into a fine red paste with his bare hands."

"Y-You're lying! Ben would never do that!"

"He was still only a child, my boy. Angry at the world and wanting revenge for being abandoned. Of course, when the thrill of the kill wore off, he was mortified by what he did, but I made sure to wipe those memories quickly." All For One mused before shaking his head. "He was such a wonderful weapon, bringing me fine-quality Quirks from Heroes, Villains, and high-ranking figures who owed me favors. But then he grew a conscience and then...well, I think you might have already heard of how I got these scars."

"Yeah, All-Might beat you to within an inch of your life. Honestly, he thought he killed you."

"To be perfectly honest, he did." All For One admitted. "But my father, the esteemed Thanoseid, the True First Villain, saved me...of course, I also have to thank my dear friend, Dr. Ujiko, for taking me from the morgue."

"What do you want from me?" Izuku asked.

"Nothing much, just your Quirk." All For One chuckled. "Such a myriad of different powers, truly you were blessed with the greatest Quirk to ever exist...and as a kleptomaniac when it comes to them, I covet it as much as I do OFA."

Izuku kept his mind and mouth silent. All For One didn't know his powers didn't come from a Quirk, but he didn't need to know that and Izuku didn't want to risk the possibility of the Symbol of Evil having some kind of Mind Reading Quirk.

"Ah, I see you're trying to think of a way to escape. Truly admirable and perfectly accurate of your analytical abilities. However, you shouldn't delay the inevitable." All For One said. "However, I'll give you a temporary reprieve...since I already have three other Quirks I've been craving."

Suddenly, a red and black shrieking portal manifested as Batman Who Laughs walked out, carrying Mandalay, Pixie-Bob, and Ragdoll on chains attached to their necks.

"Mandalay! Pixie-Bob! Ragdoll!" Izuku cried as All For One smirked, his brother sharing his amusement as he threw the three Pussycats to his feet.

"Ah, a pleasure to make your acquaintance, Wild, Wild Pussycats. I see you're short one member but alas, I can live without his Quirk." All For One chuckled.

"W-Who the hell are you?" Pixie-Bob grunted as she struggled to take the chains off her.

"Who am I? I am simply the one who will liberate you of your burdensome Quirks."

All For One then placed his hands on Mandalay and Pixie-Bob's heads, making them both scream as he ripped their Quirks out of their bodies, chuckling as the energy flew into him. He then grabbed Ragdoll with both hands next and took her Quirk as well.

Izuku furiously struggled in his restraints as All For One chuckled, clenching his fists as he felt the three new Quirks in his body.

"Yes, these will do nicely..." The Symbol of Evil then turned to Batman Who Laughs. "Laughs my brother, do with them as you will."

"Oh, I will~!" Laughs cackled as he grabbed Pixie-Bob and threw her through a portal. "Parten was especially eyeing that one!"

Elsewhere, Ben was shackled in a dark, decrypt room. A metallic muzzle was covering his face and his hands were surrounded by cuffs that covered them entirely. He was shaking, clearly unable to stand being in the very hell he had escaped from five years ago.

Suddenly, the door opened and he looked up, feeling an overwhelming power approach him. He then noticed it was Thanoseid, who had some food for him as he placed it down.

"Thought you might be hungry."

"W-What is this?" Ben asked before Thanoseid held his hand out, a purple omega symbol emitting from his palm as the muzzle suddenly was engulfed in purple flames, disintegrating it into atoms, followed by Ben's shackles.

"I apologize for my foolish son taking you back to the place of all your burdens," Thanoseid said sincerely. "He believes that he can take you back...make you his weapon again. But I believe you've already chosen the destiny you want to follow."

"I'm not his fucking tool anymore. I'm not his WEAPON!" Ben snapped, only for a yellow glow to surround him, causing him to relax.

"Do not give fuel to your anger," Thanoseid advised. "Even if it is understandable."

"So...you're the great and mighty Thanoseid, huh?" Ben asked. "The First Supervillain, one of the very first Quirk Users in existence. What's your whole deal?"

"You want to know my...'deal' as you call it?" The Ancient Villain hummed as he sat down. "Perhaps I shall tell you. My time is coming to an end soon. The next generation will succeed me."

"Wait...but you've lived this long. How come you're dying now?"

"Let me explain. It all began a hundred years ago, when Quirks first began emerging..." Thanoseid began.

*Flashback*

A young adult man was sitting on a bench, reading comic books. Right now, he was reading Marvel's The Infinity Gauntlet, admiring the battle between Thanos and the Avengers and the awesome might of the eponymous artifact he wielded.

The man admired Superheroes and Supervillains, always wishing to be one himself, not being picky about which side he chose. However, he then noticed a woman in an alleyway, slumped and a bottle of sake in her hand. Quickly, he made his way over to her, seeing her out of it. Looking at her stomach, she was clearly pregnant.

"A prostitute..." The man thought before noticing a strange wart on her arm. Out of curiosity, he touched it, only for the wart to feel more like bone. Looking around, he helped the woman to her feet and called a taxi to take them to his apartment.

The woman soon opened her eyes and found herself on a couch with blankets covering her. She struggled to move but was too weak. Her pregnancy had taken all of her strength away and she refused to have an abortion, not wanting to take away a life that had not had the chance to live.

"Are you alright?" The man asked as he came in with some food and water. The woman looked at him in surprise as he was making sure she was comfortable and respected her boundaries.

"W-Who are you?"

"I'm simply a concerned citizen looking out for another." The man said gently.

The man looked after the woman, the two bounding and even falling in love. Sadly, when the woman went into labor, she died giving birth to two twins, one was larger than the other and seemed to have bone-like claws that were similar in consistency to the 'bone wart' she had.

Not wanting to let the two children grow up parentless, the man took it upon himself to raise them. Around that time, Quirks were beginning to manifest and one fateful day, the man himself would gain a Quirk...a Quirk that manifested as a star, a wishing star.

Knowing that he was struggling to pay for his children and that the rising of these Quirks was causing chaos in the streets lately, the man made his wish on the wishing star...to transform into a Quirk based on the two most powerful figures he could think of; Thanos of Marvel Comics and Darkseid, of DC Comics.

Of course, he did not wish to become some all-powerful reality-warping god, but a powerful warrior who could protect his children and bring balance to the chaotic times that were inflicting the world. As such, his Quirk granted his wish and transformed itself and him into a being of fearsome power.

His regular skin became gravelly like Darkseid, with a chin and dark purple skin similar to Thanos. His eyes blazed blood red and an omega symbol glowed on his chest before changing between the colors of purple, blue, red, orange, green, and yellow. This new power he gained, he would dub as [Omega Infinity], an almighty power inspired by what was used by two of comics' most powerful villains.

For the next few years, he began amassing followers. He inspired people with heroic deeds to show that humans had not lost their goodwill while also gathering criminals and low lives, earning their loyalty under his thrall. Soon, he had managed to restore some semblance of balance to society but there was still civil unrest in the world which he struggled to manage, even with his newfound powers.

When his children grew older, the firstborn son showed the ability to take and give Quirks while the other seemed to be powerless but the man now known as Thanoseid could see that he had power, it just did not have the right incentive to come out.

The older child was arrogant, especially when raised by such a powerful parent. He believed that his status as the son of the mighty Thanoseid made him above all others. The younger child had a more heroic heart and desperately tried standing up to his older twin, but was too weak and frail. As such, Thanoseid figured it would be best if they had more siblings to help balance their dysfunction.

Thanoseid took eight wives, all of them women whom he loved equally. They gave him seven sons and one daughter and as fate would have it, his Quirk Gene not only granted them powerful Quirks but also extended lifespans that could last centuries.

Thanks to his love of comic books and the Quirks granted to his children, he dubbed them 'The Dark Knights', after a story arc in DC Comics based on the very same characters. His children grew up loyal to his adopted sons but all of them were inspired to be villains while only the younger twin, who was named Yoichi, remained admant on being a Hero.

Thanoseid shared his comic collection with his children in order to inspire them on the values of good and evil. Most of them took it to heart, but the older firstborn child, who was named Mugen, simply was inspired to be the most powerful and feared Villain of all time.

Yoichi eventually met people who stood against the criminal empire that Mugen amassed and joined them. Thanoseid did nothing to stop his younger twin son, as that was what he wanted his destiny to be and he would not stop him. Mugen, in an effort to control Yoichi, gave him a Quirk, but that simply fused with the power he already had, becoming what would soon be known as One For All.

And so, the years went by. Yoichi tragically died at the hands of Mugen but One For All lived on in Kudo, the leader of the vigilantes fighting All For One's empire. Kudo would then give the power to his husband, Bruce, and so on. And the rest, as they say, is history...

*End Flashback*

"I see..." Ben muttered as Thanoseid nodded.

"Now you know the truth of my origin. I do not share with just anyone..." The Ancient Villain said as he stood up. "I also know that your friend gave you something that will lead the Heroes to this location."

Ben perked up, remembering that Hitoshi had given him and Izuku marbles from his Quirk Training with GPS in them after they first learned the League was after the two.

"My son is arrogant, foolish, tunnel-visioned in his beliefs. This will be his last battle as well..." Thanoseid sadly said. "Become a great Hero boy, and do not let your past define you, strive for the destiny you wish to pave for yourself."

And so, Thanoseid took his leave, closing the door behind him as Ben stood there, free of his shackles and muzzle but unsure of what to do to escape.

"I guess I should wait for help to arrive..." He muttered as he looked at the marble Hitoshi gave him.

Pixie-Bob grunted as she landed in a dingry room. She struggled to get up and looked at her hands, feeling her Quirk no longer in her. It was as if a very part of her soul had been yanked out of her.

"Wow, what a shame, you don't have your Quirk anymore."

The Pussycat turned to see Magne standing there along with Parten, Airi, and Thrax. The Transwoman had a camcorder on hand while Thrax was sitting back in a chair. Pixie-Bob refused to let these villains torture her and stood up, only for Airi to hold her hands out and the tattoos on them to transform into tendrils that pinned her to the wall.

"You know, I heard you're really desperate for a mate. Real darn shame you went after boys who are still minors." Airi smirked. "Seriously, why did UA High trust you with those students when you wanted to get in the pants of nearly all the boys in their classes?"

Pixie-Bob struggled as Thrax chuckled before patting Parten on the back and gesturing to her.

"She's all yours, buddy. I know how much you HATE pedophiles."

Parten smirked, licking his lips as his tongue became forked and serrated. Pixie-Bob felt cold hard fear grip her heart as the young man grabbed her by the throat and slammed her into the ground, Airi retracting her tattoo chains.

"That's right..." Parten purred like a cat about to sink their fangs into their prey, "Nice and quiet. Just like they all are."

He gripped the white shirt she was wearing before he ripped it off, exposing her breasts to the air without so much as a grunt from her. Then a scorpion tail, the length of a man's arm and the width of a human thigh, slithered towards her crotch, digging the stinger into the black fabric covering it before it slashed it apart, leaving the blond-haired woman naked as the day she was born.

Pixie-Bob screamed but was silenced when Airi formed a gag with her tattoos around her mouth. Magne grinned as she turned on the camcorder and sat back along with Thrax to watch the show.

"Women like you are a rare treat, no?" Parten grinned, revealing his dark pink teeth before he grabbed the woman by her hair and slammed her into the ground as he got on top of her. "You wanted a mate so badly, right? 18 at heart, correct? Well...your lover boy is here~!"

Pixie-Bob's muffled, tear-stained screams echoed throughout the halls of the League of Villains' hideout while Thrax and Magne just laughed, Airi smirking as she watched her cousin have his fun...

Yeah, I hate Pixie-Bob. People who hit on those who are underage are just disgusting. And yes, I know Japan's laws are different, but I'm American, sue me!

Credit to Zeroth17 for helping me with some of this. He's a great pal and I recommend his work 'Beneath the Broken Moon'.

Also, ever since All For One's origins were revealed in Chapter 407 of the manga, I needed to find some way to incorporate it into this story's alternate continuity somehow. A real darn shame actually having a loving parental figure in his life couldn't stop him from becoming a megalomaniacal sociopath.