Disclaimer: I do not own Marvel Comics/Spider-Man nor My hero academia. This is just something I made for fans of both series, therefore, it is not canon! Please support the original two series this is based on.

'-' Thoughts.

"HA" Screams/All Might's voice/Sound Effects/Super Moves (Ex: Detroit Smash!)

"It's over" Ȧ̸͍l̴̮̅l̸̻̒ ̶̱̾f̶̺̅o̷̳̒r̷̜͌ ̵̣̊O̵̻͐ṉ̷̔e̷͜͝'s/D̷͖̭́ơ̷̭̘c̶̬͂t̴̡͉͋ò̴͓͓r̵͍͎̃̈́ ̸̯̳͐D̶͙̈͠ͅo̶͈͙̓ó̶̙ṁ̵͕̖'s Voice.

"Over there!" Radio/TV/Hatsume through the Spider-Man suit

"Suit up!" Voice in a suit of armor

Chapter 3: Battle for Earth (Part ½)

"I'm proud of you."

"What? Why?"

"Don't think I didn't notice what you did. I saw you use your claws to help that girl escape."

"I didn't mean to. We didn't have another choice and… and…"

"Hey, it's okay. You're getting better. Did it hurt?"

"What?"

"Did it hurt when you used your claws?"

"Yes. It hurt like a bitch."

"I'm sure it did. See if you can still feel pain, then there is nothing to worry about. Plus, I did some research before I got here. This League of Villains had a thing called Nomu."

"What! No, there's no way."

"It's true. According to what I gathered, this Nomu had several Quirks as well. And he's been identified as to be some petty crook before he went missing. I don't want to panic you, but I can't risk this. We're heading back to America. I could call Charles to…"

"No! I'm sorry, but I can't. I've met so many people here and I don't want to lose them. Logan, please. I'm done running."

"This is new. Usually, you're so scared and would agree with me. Hmmm, fine. You can stay but on two conditions. One, you and I need to speak to someone about this and two, I'm going to stay here for a bit longer. I'd rather be ready in case that bastard shows. Especially after what he did to everyone all those years ago".

~Teacher's Lounge~

"I must say I am quite impressed with you, young Midoriya. Your performance has been excellent. Remind me again why you didn't choose the Hero Course?"

"Please, that's too much. I'm not trying to do well, I'm just trying to help Hatsume advertise her Inventions."

"Actually, you might have done really well. Mrs. Stark was next to me when I overheard her saying she was impressed with Hatsume's armored arm."

"Really?! Oh boy, is she gonna be excited…"

"Is something wrong?"

"Huh? No, I'm just worried about the tournament."

"Because of your opponent?"

"No, but of Todoroki. If I win this round, I'll be facing him next."

"I'm sorry if I don't follow."

"He met up with me after I got first place. I don't want to reveal much, but he despises his left side. He is against using it and believes it as a curse. When I face him, I want to make him use it."

"What? Aren't you afraid of losing if he does that?"

"Not really. I know I'd lose against him, but I don't want him to feel worse than he already is. I want to save him and make sure that he does his best in this tournament"!

All Might smiled as he heard the young man. Even if he didn't know it, Izuku Midoriya was a true hero in his eyes.

"Toshinori. We need to speak with you."

"Huh, James"? Izuku looked over to see an elderly man and Laura standing at the door.

"Sorry, I didn't realize you had company."

"Uh, All Might, what's going on?"

"This is a surprise! I can't believe it!"

"Not now, bub. We seriously need to speak with you."

"Wait, Izuku what are you doing here?"

"I was…"

"Izuku Midoriya. Please report to the stadium"

"Oh crap! I can explain later."

"We can discuss this later, young Midoriya. Now go"!

~U.A. High's First-Year Stage~

"Hey guys, are you ready?!A lot has happened, but it's now come to this! A serious battle! You can only depend on yourself! Even if you're not a hero, you'll face lots of situations like that! You get it, right? Heart, skill, body, wisdom, and knowledge! Use all of that to rush up"!

Izuku took one final breath before he walked out to the stadium. The crowd cheered and made sure to make the students feel excited.

"The first match of the first round of the finals tournament. From the General Studies and the Support Course, it's Izuku Midoriya! Vs, also from General Studies, it's Hitoshi Shinso! The rules are simple. Force your opponent out of bounds, or immobilize them! You can also win by making your opponent say, "I give up"!

Izuku started stretching as he heard Present Mic speak. "I give up, huh? This is a fight to test the strength of your spirit. If you know what you want for your future, then you can't worry about appearances. That monkey was going on about his pride… but don't you think he was dumb for throwing away his chance"?

Izuku was visibly pissed, but he couldn't say anything. He had a conversation with both Harry and Ojiro about this guy. His Spider-Sense was also warning him about this guy.

'One punch. I'll just knock him out and that's it'.

Izuku ran towards him and this startled Hitoshi. "What do you have nothing to say? Or are you just as pathetic as that rich kid? What was his name? Harry Os...AGH"!

With one swift punch, Izuku knocked Hitoshi to the ground and… it was over? Midnight ran over to see if he was okay. "Hmm. Hitoshi Shinso has been knocked out! Izuku Midoriya advances to round two"!

What? Was it really that easy? Izuku didn't know what to say. The crowd still roared in awe, but Izuku couldn't help but feel… unsatisfied? He honestly expected more of a challenge. On the bright side, he could meet back with All Might, but it was so disappointing.

"That was awesome, Izuku! I can't believe you made that far despite being Quirkless."

"You're the star of General Studies! I'm jealous".

He saw as his classmates began to praise him for his victory. He thanked them awkwardly but was extremely grateful. He also overheard some Pro Heroes complimenting him. It was nice. Even if he did have powers, it was nice that people appreciated the Quirkless Izuku Midoriya. The next match was about to start and it involved two Class 1-A students.

"He's good! He's good, but what's with that plainness he just can't get rid of? From the Hero course, it's Hanta Sero! Versus… Taking second, then fourth in the prelims! You're really strong, kid! He wasn't recommended for admission, for nothing! Also from the hero course, it's Shoto Todoroki! Ready, start"!

Sero made the first move as he used his tape to quickly take him out. But Todoroki didn't allow it. With one sudden movement, a huge Iceberg engulfed the arena. This was felt throughout the sports festival. Sero stood there, completely frozen. "Shoto Todoroki… shall…. Move forward to the next round". Midnight said as she shuddered from the cold.

~Teacher's Lounge~

"And that's about it."

"I see. Are you positive that he's back?"

"Without a doubt. He called that thing a Nomu. We already know who was called that once."

"Me". Logan, Laura, and All Might heard a knock on the door.

"Hey, can I come in?"

"Oh, young Midoriya. Um, is it alright if he?"

"Sure. I have a few questions about that actually. You can come in kid"! Izuku walked in and took a seat next to All Might.

"Sorry, if I was interpreting."

"You're fine, Izuku. We were just discussing hero stuff."

"Hero stuff?"

"Yeah. Oh let me introduce my father."

"Name's James Howlett. But you call me Logan."

"Izuku Midoriya. Howlett? Not Kinney?"

"That's her mother's name."

"Right, sorry. What brings you here? The sports festival?"

"Sort of. I came here to check up on Laura and decided to catch up with Toshinori here."

"Toshinori?"

"Wait, you don't know his name? Hold on, what's your relationship with this kid, Yagi?"

"He's my student. He was present during the U.S.J. Incident and he saved me. He bought me enough time and found out about my normal form. I've been in contact with him ever since. From what I've observed, he's proven to be an amazing individual. And considering you're here, I'm guessing you won your first Tournament battle."

"Well, I wouldn't call it a battle. All the guy did was try to insult me and Harry, but he got knocked out with one punch. It was really anticlimactic."

"I like this kid. He seems tough."

"Thank you, Mr. How... Logan. But to be honest I'm not really trying. I only made it this far to try to help my friend advertise her gadgets."

"The pink-haired girl, correct? That thing on her hand, was that a repulsor blaster?"

"Woah. Yeah! Are you an engineer?"

"No, I just recognize it from my days as a vigilante."

"Oh… wait, what? You're a vigilante?"

"No, I'm a hero."

"Huh? I'm confused."

"Let me explain. I don't know if you know much about American Heroes, but my codename is Wolverine". Izuku's widened as he prepared to speak, but Logan stopped him.

"I can see that you recognize that name, but before you freak out, I want to continue. Before the first generation of heroes, Vigilantes and Villains roamed the world. I was a loose cannon back then, I still am, but I've matured ever since then. My Quirk isn't exactly a Quirk. Do you know what Mutants are?"

"Mutants? Yeah, I've read about them a long time ago. They existed before Quirk users if I'm not wrong."

"Yes. Many were hunted because of their differences. It seemed like it could go on forever, but a miracle happened. The Luminescent Baby. There were these things called Sentinels that hunted us, but they didn't detect her as a Mutant. A few days later and people around the world were developing Quirks. The age of Heroes had begun. And for once in my life. I didn't have to battle, I could finally relax."

"How old are you? This happened so long ago."

"To put it simply, I'm way over one hundred years old. My Mutant powers are these".

*Snikt*

Izuku saw three metallic claws come out of Wolverine's hand. He was amazed to see them in person.

"The metal coating my bones is called Adamantium X. These can cut through virtually anything. My Healing Factor helps me recover from several injuries and has decelerated my aging. I also have superhuman senses, strength, speed, stamina, reflexes, and know almost every martial arts training."

"Adamantium X? What's the X for?"

"It was the name Tony Stark gave it. I used to have regular Adamantium cover my bones, but that was slowly killing me. So in order to prevent that, Stark created a new metallic substance that had twice the strength and durability of regular Adamantium, but it also didn't poison me or destroy my healing factor."

"Wow. That's incredible. But it also sounds painful. Wait, Laura. Do you have the same powers as him?! Why don't you use… them"?

Izuku saw Laura starting to get uncomfortable and Midoriya cursed himself for opening his mouth. "You see young Midoriya. Her past isn't pleasant. Before she met her father, she was used as a weapon by an evil man."

"That bastard hurt a lot of people I cared about. Xavier, Stark, Steve,... Nana".

All Might's smile fell as he heard that name. Izuku could tell this was a personal matter. "What was his name?"

"All for One. He's a monster who wants nothing more than to harm others."

"He's responsible for the death of several heroes, villains, and vigilantes. And when we had enough and assembled several super-powered individuals to help, we still lost".

~New York City (30 years ago)~

The city was in ruins. Logan was exhausted, which was new. Usually, he'd be the one ready to take the charge to fight against villains. But this man was different. This man was a Monster. "Logan. There you are. Hold still"!

Logan didn't have time to react as a man blasted him away, obliterating his costume. He tried to crawl away but it was useless. "You know what I hate about Mutants. You are all technically Quirkless, so I can't steal your powers. It infuriates me."

"Go to hell, bub". Wolverine's head was slammed onto the ground and felt something sharp hit his torso.

"Get out of my sight"! Logan was thrown into the air but was caught by two people.

"Hold on buddy. Shimura, help me". Logan was gently placed on a rooftop.

"Logan! Please stay with us."

"You don't have to yell. Shit!" "How much time do you need to heal?"

"Tony? I think I need about an hour."

"You've got 10 minutes. Magneto, we need you here. Bring Deadpool! We need him to look out for Logan"!

Nana gave Logan one final hug and went back to battle. Tony also flew off as he shot a Unibeam towards All for One. "Logan! Hey, you good?"

"Wade? Where's the professor?"

"None of us know, I tried to look for him, but our enemies aren't allowing me. Most of the Avengers and X-Men have been defeated. Natasha, Barton, T'challa, and Banner are all dead."

"Wait the big guy's dead"?!

Shots fired at the trio with Deadpool getting shot in the head. Magneto saw the attackers and got rid of them quickly. "What the fuck?! Why did I only get shot? I'm important too! This author is a complete asshole."

"Magneto! We need your help, now"! Magneto responded as he helped attack All for One.

~Time Square~

"Thor, I need you to bring the lightning! Wanda, I need you to help us defend the civilians. Pietro, make sure that those robots stay in one place."

"You got it, boss"! Thor flew above the clouds and began to charge. Wanda put herself in front of the remaining civilians caught in the battle and created a forcefield to shield them, while Pietro surrounded robots by using his super speed.

"Pietro, get out of there! Now, Thor"!

Thor sent the most devastating thunderbolt in history as he destroyed several machines. Pietro got away but was pushed by the shockwave to a nearby building. "No!"

"Wanda, get him on his feet, this isn't over."

"Ah, Captain America. I see we meet again."

"Doom. What's the meaning of this?"

"You've known me long enough to know why I'm doing this. I allied myself with All for One, for one simple goal. To take over a Quirk populated world. These powers have been a blessing, but they can also be a curse. Don't you see, the only way to stop any suffering is for me to rule this world."

"I don't think so. You're being used Doom, but you are too arrogant to see that."

"Arrogant? Used? Doctor Doom is none of those things"!

Enraged, Doctor Doom attacked Captain America. He used his shield to protect himself but he knew it wasn't enough. He stretched out his hand and patiently waited. "What's the meaning of this?"

"Heh. On your left". Doom turned around only to get hit with Thor's old hammer, Mjölnir. Captain America didn't stop as he threw the hammer once more. As Doom was launched into the air, Thor grabbed him and slammed him with all his strength.

"Are you ready, Thor?" "Ready as I'll ever be". Doctor Doom stood up and sent several more Doombots towards the two heroes, but they were intimidated. With their combined strength, the two mighty Avengers demolished every bot in their path with Doom being their primary target.

"For Odin, for Asgard"! Lightning swirled around the God of Thunder as he delivered a devastating blow to Doom. However, fear began to strike the civilians as they saw that Doom caught the attack and prepared a blast in one hand.

"What a shame".

~Back to the battle against All for One~

"Friday! How long until the suit's ready?"

"Two minutes boss. We're just uploading the location."

"Good. I need it if I'm gonna stand a chance."

"Stark. Why do you fight? You're smart enough to know that I'll eventually prevail. Why not join forces with me? Your mind could be of great use."

"Work for a psychopathic villain, yeah doesn't seem fun."

"Shame. I am curious how strong that armor of yours is. Let's see how it handles this"! All for One warped in front of Tony and delivered a punch strong enough to rival Nana Shimura. This shattered Tony's helmet and sent the armored Avenger flying.

"TONY! That's enough! Your battle is with me!"

"Then allow me to start".

The battle between One for All and All for One began. Nana delivered a powerful punch towards the villain, but it wasn't strong enough to push him back. They kept delivering similar blows until All for One pushed her back with a stronger punch. "Bang, Bang! Bang, bang, bang, bang!"

"Deadpool. What are your weapons supposed to do?"

"To distract you dawg".

All for One let out a scream of pain as he felt something sharp enter his shoulders. Logan rapidly stabbed the villain as he was filled with nothing but rage. He was like an animal, a savage. Heroes had signature super moves, like Iron Man's Unibeam. But with Wolverine, he was the best at what he did. But what he did wasn't very nice.

His eyes were flashing red and he let out a battle cry as he rushed All for One again. All for One saw this as nothing, but a distraction so he tried to simply trap the Mutant. But he underestimated him and paid for it. Wolverine's power skyrocketed as he escaped the trap and yelled. "Berserker Barrage"!

Wolverine rapidly slashed his claws, while dashing forward. All for One tried to retaliate but it was too late. All he needed was one attack to connect, Logan got lucky and slashed All for One's face, blinding him. The downfall of this act, however, Wolverine was worn out. He just needed to get one final attack so that Nana could have a chance to defeat him. He never expected what would happen next.

"Smash"!

All for One went flying as a new hero entered the battlefield. "It's fine now. Why? Because I am here!"

"What the fuck are you doing here?!"

"Ah! Master, let me explain."

"You're not supposed to be here! Where's Sorahiko?!" "

I'm sorry. He wouldn't cooperate. All Might, let's go!"

"But I'm here to help and…". Their conversation was cut short as they saw a field of lightning surround the sky with Quicksilver speeding towards them. "Logan! Are you okay?"

"No. What the hell is happening?!"

"My sister helped the civilians escape, but Thor was knocked out and Captain America is left standing!"

"You're kidding."

"I wish I was."

"Alright, this is gonna suck. Listen up, people. We still have a chance, but we all have to work together. Stark, Nana, I need you two to keep All for One at bay. If there's a chance, finish him off. Pietro, look for any remaining people, you too Magneto. Gran Torino, Wade, we need to back up Steve. If he dies, then we lose one of Earth's best defenders."

"Um, sir. What about me?"

"What's your name?"

"All Might?"

"Your real name."

"Toshinori Yagi"

"Toshinori, nice to meet you. James Howlett. I need you to help Nana. You're her pupil, aren't you?"

"How did you know, Logan?"

"The way you acted like a worried mother and the similarity in power. He has One for All too. So you need to save the day, kid. Got it?"

"Yes, sir."

"Good. Before I leave, congratulations. You're now an Avenger".

~Time Square~

"Years. For years the Avengers and the X-Men have foiled my plans. But no more! After I annihilate their leaders, then it's only reasonable they fall."

"You underestimate us. The Avengers are stronger than you think. No matter what happens, if they stand united then they can do anything."

"How poetic."

"He's right though, Bub"!

Doom felt something fast hit him and gunshots hit him. Deadpool and Gran Torino distracted him long enough for Wolverine to get an attack in, but Wolverine was out for blood. With all his strength, Wolverine cut Doctor Doom's left arm and reunited with the captain. "Logan? Why did you do that?"

"I have a lot of respect for you Captain, but as a soldier, you know what has to be done."

"I… I sadly do. But I don't suppose we'll get lucky again."

"Not at all."

"Hey, Cap! Big fan!"

"Wade. Nice to know you're here fighting against evil. Good job soldier."

"Aw shucks"

"ENOUGH"! Doom caused a shockwave powerful enough to push them all, except for Logan and Steve.

"I am Doom! And you! A worthless mutant dares strike me!"

"I can't tell if that's racist or not."

"Focus Wolverine"! The two heroes rushed the villain as Deadpool and Gran Torino barely stood up.

"Is this your first time in New York?"

"Uh, yeah. Why?"

"You seem to be eyeing the destroyed buildings a lot."

"I'm trying to find how to use them to my advantage. It would greatly help me with my Quirk."

"Cool. Hey, when this is over, I know a place where they sell some of the best tacos ever! I don't think it's destroyed so if you want, we could eat there."

"Uh, sure."

"Great. Then allow me to teleport you here".

Deadpool grabbed Gran Torino and teleported inside a building that had a perfect view of the battle.

"What? How did you…"

"Yeah, I can do that. Now get your ass out there. I'm on sniping duty."

"Let's do this". Gran Torino used his Quirk to its fullest as he took advantage of the broken debris everywhere. Captain America used Mjölnir as an offense while he kept his shield to defend any incoming attacks. Wolverine also kept attacking the villain. It was over for him. But Doom was too stubborn to know when to quit. The victory was so close at hand, these heroes were nothing and he was doom! He…

"Okay, enough narrating. I got the shot. It's game over"!

Deadpool pulled the trigger and aimed for his eye. The bullet connected and it was over. Doctor Doom covered his eye in pain as he saw Wolverine go in for the kill.

"No. No! You can't kill me! I am DooM…"

"Game over, Bub".

Wolverine placed his hand on Doom's chin and used his claws. "WOAH, WHAT THE FUCK?! I thought this was rated T, Author! That was brutal."

"Wade. Are you all right?"

"Oh, yeah. Just talking to myself. I'll be right down… that was fucked up".

Deadpool dropped down as he saw Wolverine look at his claws in disbelief. It was the first time he ever did that. "Hey, buddy. Are you okay?"

"I'm just tired of this. Years of hero work and this is the first time I took a life. I've lived longer than any of you and have killed before, but this. This felt different."

"It's because you have a responsibility now Logan. I understand. I have killed before, but I was at war. Now, we live in a place where we are inspirations to people. Where we are heroes."

"I guess."

"Not to ruin the mood, but why does Doctor Doom have a timer on his chest"?

The group saw as a 15-minute timer began to start. They were puzzled until Wade realized what that is. "I do? Hold on, gotta check the script. Timer… yeah, killed doom, okay. Nuclear explosion, ah… HOLY SHIT! Guys, when the timer hits zero, we're gonna get nuked"!

~Back to the battle~

"Out of the way!"

"Tony"?

All for One was attacked by the armored avenger and All Might sent him flying with another punch. Iron Man arrived with a bulkier armor that resembled the Hulk. Nana was relieved he was okay, but they needed to focus. "Tony, problem."

"Kind of busy."

"Tony, we need some help! Doom has a nuke in his chest. It could wipe us all out if I don't get it away from here, I need a suit!"

"The Quinjet! It has an escape pod. If you can redirect the pod to the sky, there's a chance that…"

"Where's the jet?!"

"What's left of Stark Tower. It's up to you Cap. Don't die and Good Luck". Iron Man disconnected and got ready to fight.

"Friday! Revert all power to the repulsors. We have one shot at distracting him for Nana and All Might to finish him. Now"!

Iron Man charged his attack and got ready to hit All for One. All MIght and Nana distracted All for One in order to give Tony a clear shot. However, it was easier said than done. All Might was still not as strong as Nana, but she couldn't worry about that now. Luckily just as Tony was finished charging, Magneto showed up and trapped the villain.

"CLEAR THE WAY"! All for One tried to escape, but a flash of light illuminated the area and a large beam came his way. The beam impacted and created a large explosion. Everyone was blown away and only Stark stood his ground because of his Hulkbuster Armor's weight. Once the explosion was over, everyone got up.

"Master. Is it over?"

"I… I don't know. Get ready."

"I'm not picking anything up. I think he's out"

"Then we won?"

"Don't celebrate yet"! In the blink of an eye, All for One grabbed Magneto's head and blew everyone else away. "Your power. It could've been of great use. Sadly it was wasted on you. Before I finish you off, Charles is still alive. He'll simply walk the earth forever, unable to use his legs. And you".

All for One activated a strength Quirk and crushed the Mutant's head. He dropped him to the ground and began to clean his hand. "You won't be able to help him. Sad really."

"That's enough! You've killed enough people! It's just you and me!"

"Interesting… The Avengers, The X-Men, and several other heroes and villains were taken down. Yet you're still trying to hold on to what little hope you have left. It's hilarious. Fine then, take your best shot". Nana tightened her fists as she got ready to finish this. However, someone else had that same idea. All Might rushed the villain and punched him with all his strength. He sent the villain flying, but All for One quickly recovered.

"Two against one? Fine"! A powerful shockwave surrounded the area as All for One's right arm grew exponentially. Once it settled down, All Might, Nana, and Tony were all shocked. "Now then. Come and get me, heroes".

~To be continued~

Author's Note: So, I thought I'd give a sort of... backstory to Wolverine. I don't want to spoil much, but I'm just going to say that this was All for One's last battle... for now.

If you have any suggestions (like ships, characters to add, storylines to adapt) please, ask away!

Please follow, favorite, and review. Tell me what your thoughts on this chapter. I love reading them. And feel free to leave Questions!

Oh. Stay safe and Wash your hands, please.