So if you read the original story, the first part of this chapter might seem familiar. It's a big call back to the original(And a way to save some time and effort.)

And before you call me lazy, I actually really liked this segment in the original, so me putting it here is more for your sake than mine. Don't worry most of the chapter is new content though.

Now, onto the chapter.

People were screaming as they tried to escape the scene.

The villain Muscular had shown up and started attacking and the only two heroes in the area were the Water house duo.

"Damn it we're not making a dent!" Yelled Hosu Izumi to his wife.

"We don't have to!" Responded Mizu Izumi to her husband. "We just have to hold him off until the people can escape!"

"Right!" Hosu responded.

The Water Hose duo had quirks that complement each other. Mizu's quirk allowed her to create water and Hosu's quirk let him control water. Together they made a formidable duo.

"Two on one huh? Good twice the fun!" Said Muscular.

Muscular charged at the two but Hosu used the water on the floor to trip him up.

"Whoa!" Cried Muscular as he fell.

Hosu then the water underneath Muscular to carry the villain away from them.

Muscular stopped himself by grabbing onto the ground and digging his fingers in.

Muscular then launches himself at Hosu at speeds too fast for Hosu to react.

Just as Muscular was reeling back his muscle fiber-enhanced fist, ready to hit Hosu he was suddenly launched back by a highly pressurized jet of water made by Mizu.

"Hosu now!" Mizu yelled.

Hosu knew what to do and used the water now covering Muscular's body to try and hold him in place.

"Gahhhh." Muscular cried as he struggled against the water on his body holding him in place.

"It won't hold! He's too strong! We have to get out of here!" Hosu said doing his best to keep the villain in place.

"Damn! Not everyone has been evacuated yet!" Mizu said. "If we leave then he'll just kill all of them!"

"You got that right!" It was at that point Muscular broke free of his bindings and charged at Hosu ramming his fist into his torso knocking him back into a building.

"Hosu!" Mizu shouted in horror.

Mizu looked back at Muscular with an expression of pure rage. She launched a jet of water with all her strength pushing Muscular back slowly.

In response, Muscular used his quirk and enhanced his legs with his muscle fibers. Slowly he pushed on against the force of the water coming closer and closer to Mizu.

As Muscular pushed on Mizu's jet of water grew weaker as Mizu was unable to keep up the water pressure.

Soon Muscular got close to Mizu and he grabbed her by the head and threw her down onto the street.

A silent scream emanated from Mizu as the wind was knocked out of her and her bones snapped.

Muscular punched the downed hero, again and again until at the third punch his fist was blocked by a barrier of water.

"Leave her alone you son of a bitch!"

Muscular looked behind him to see an injured Hosu standing behind him.

Muscular turned around and went to punch Hosu but was blocked by another water barrier.

But it couldn't hold up forever as after three punches his fist went through the barrier, hitting Hosu in the face.

Hosu fell to the floor and Muscular punched him several more times until Hosu was bleeding barely conscious mess.

Muscular grinned. He stopped punching Hosu and moved to unconscious Mizu.

He picked up her limp, broken body, and tossed it next to Hosu.

"You know. You two weren't half bad. Tell you what. As a reward for showing me a good time you two can die together how about that." Muscular said standing over them.

Hosu spits in his eye.

"Ugh! Really? Was that-AHHHHHH." Muscular held his eye as Hosu used his quirk to drive the spit into his eye.

After a couple of seconds Hosu lost control of the spit due to the pain he was feeling and Muscular uncovered his eye revealing a bleeding hole where his eye once was.

"You know what," Muscular said, increasing the number of muscle fibers in his arm. "Fair enough."

Muscular cocked his arm back and was ready to kill the two of them.

Hosu looked at his wife and said. "I love you."

Hosu closed his eyes and readied himself for death

I'm sorry. Kota.

Muscular swung.

But the pain never came. At least not for Hosu.

"GAHHHH!" Muscular cried.

Hosu opened his eyes to see a chain was wrapped around Muscular's enormous arm.

"Get over here!"

Muscular was thrown into the air and landed right at the feet of Ghost Rider.

Before Muscular could react Izuku kicked him into a building.

Not wasting a second Izuku sent a ball of fire at the building Muscular was knocked into causing it to explode.

I hope that was enough to knock him out. Izuku thought. He couldn't check, he had to save the Water Hose Duo.

He went to the closest hero, Mizu, and started using his fire to sear her wounds shut and stop the bleeding.

"Ghost Rider?" Hosu tried to get up, but his body was ruined and he was losing too much blood.

"I'm so sorry. I took too long." Izuku regretted being so hesitant to come. If he had just gotten here sooner.

Izuku was about to move on to help Hosu, but suddenly his skull was grabbed by a huge hand, belonging to Muscular.

The villain picked up Izuku, before slamming him into the ground.

"Ghost Rider!? Well if it isn't my lucky day! I get to kill three hero types and get some good fights!" Muscular laughed, ignoring the burns his hand was getting from grabbing Izuku.

I have to make him go away! And fast! Izuku thought.

A geyser of flames erupted from Izuku's back, launching the villain off of him.

The villain landed a few feet away, a little hurt but he got back up not much worse for wear.

"Is that all you got!?" Muscular started powering up, using his quirk to increase his size and power with his muscle fibers.

He's a lot stronger than the average villain. Izuku didn't really have a good handle on controlling his powers. Most of the time he was just rampaging, trying, mostly in vain, to restrain himself and stop himself from fighting altogether. Now that he was in control, he had no clue how to actually hold back, while still fighting.

The villain charged at Izuku, and in response, Izuku made a shotgun appear in his hands.

As Muscular got close, Izuku pulled the trigger.

BOOM!

Muscular was blasted back, his body skidding through the street. After flying about twelve feet, Muscular dug his arms into the ground and managed to stop himself.

The villain got up, his shirt was in tatters and his chest and face were burned slightly.

"Not bad. But you're a lot stronger than this aren't ya." Muscular wasn't the sharpest knife in the thoroughly stabbed body, but it was pretty obvious that Izuku was holding back significantly.

"Just leave! I don't want to kill you!" Izuku shouted at him.

"Leave? Nah! The fun's just getting started!" Muscular ran at Izuku, using his muscle fibers to increase the power of his legs.

Chains flew out of Izuku's palms, wrapping around Muscular and binding him. However, Izuku failed to stop the villain's forward momentum, causing the restrained villain to go crashing into him.

Izuku and Muscular were sent flying back and crashed into a building. With the chained up Muscular landing on top of him.

Izuku pushed Muscular off of him and ran off to run to Hosu.

Muscular moved his legs and tripped the unexpecting Izuku, causing him to fall to the ground.

"Gah! Why!?" Izuku shouted. He didn't understand, what was the point of this?! The villain wasn't trying to steal anything or accomplish anything, he was just smashing things up!

"The fight's not over you boney bastard!" Muscular struggled to try and free himself but to no avail. His arms were chained to his sides so he couldn't get up.

Not wanting to waste any more time, Izuku got back up and ran back to where Hosu was using his incredible speed.

He reached him in a couple of seconds, the hero was pale as a sheet.

"I'm sorry. I'm so sorry." Izuku apologized as he seared his wounds shut to stop the bleeding. But it wasn't enough, he had lost too much blood. He needed to get him to a hospital.

"Thank you." Hosu coughed out more blood.

After closing his wounds he got up and formed a chain, then he started spinning it in a circle to try and open a portal.

"Your left!" Hosu warned him.

Izuku looked to his left and saw Muscular's foot getting ready to kick him in the ribs.

Luckily now that Izuku was aware of the oncoming threat he actually had his guard up, and when Muscular's attack landed, it did nothing.

"How did you even get up!?" Izuku shouted he was getting angrier and angrier as the villain tried his hardest to make things difficult for him.

Izuku held up a single finger, and shot Muscular in the face with a small fireball, not doing any damage but sending him back to the ground and off his feet.

Then to Izuku's surprise, Muscular increased the muscle fibers in his neck, slowly lifting him off the ground until he was back on his feet. All while Izuku stared at him in shock.

"You're gonna have to try harder than that!" The villain laughed.

"GRRRRR! Just stay down already!" Izuku roared.

The chains around Muscular extended, latching themselves to the ground and trying to pull the villain to his knees.

However despite not being stronger then the chains, he was stronger then the street the chains were latched into, so he simply stomped on the ground, freeing himself as the chains had nothing to latch onto.

He ran towards Izuku and delivered a devastating headbutt. Or rather ahead but that would be devastating if it were done to anyone but Izuku, who stood there getting very, very angry.

He's so persistent! Izuku grit his teeth, he threw Muscular to the side.

The chains around Muscular came to life and started wrapping up the rest of his body, his head, his legs, his feet. Soon enough he was stuck in a cocoon of chains.

Ok. He can't break free of that. Izuku thought. He went back to trying to open a portal, but a few seconds later, he heard the villain yelling in pain.

He looked back at the cocoon and saw blood started to leak out of it.

What's going on? Wait!? Is he trying to expand his muscles to break the chains!? Izuku panicked. If he keeps that up he'll squish himself to death!

In a moment of pure panic, Izuku willed his chains to disappear, causing them to turn to ash and free the villain.

Muscular was covered in bleeding muscles, he couldn't even see any of his skin apart from his face anymore.

"What is wrong with you!" Izuku shouted. "You're going to die!"

"Yeah? So what?! Better than sitting in some cell!" Muscular said. "I thought you were one of those murdering vigilantes? Where's your blood lust!?"

This guy is a psychopath! Izuku thought. It's no use. I can't restrain him. I need to either knock him far enough that I can get them to safety or knock him out. I might kill him, but I have to risk it.

Muscular was about to charge at Izuku, but before he could even blink, Izuku was already in front of him.

SMASH!

Izuku's fist connected with the villain's chest, the massive amount of force used in the punch destroyed most of the muscle fiber that was covering him and sent him flying back, miles away as the wind pressure from the punch pushed him back even further.

Once the villain was out of sight, Izuku quickly ran back to two heroes and checked on them.

Mizu's bleeding had stopped, but she was still heavily injured, and would probably die if she wasn't given medical attention soon.

Hosu however...he was so pale. His breathing was labored and...he looked like he was going to die any second.

"Please! Hang on just a little bit more!" Izuku begged as he started opening up a portal to a hospital.

"Midoriya," Hosu whispered. "I'm not gonna make it."

"Don't say that! Heroes never give up!" Izuku shouted back in denial, the portal started to form, and after a few more seconds, it came into existence. The people in the hospital on the other side panicked, screaming in terror.

Izuku went to pick up Hosu, when he heard a loud thud, coming from far away.

No. It can't be. He thought.

THUM.

He heard the thud again, and it was getting closer.

"Midoriya." Hosu wheezed. "Save my wife. Then...kick his ass."

Hosu closed his eyes and passed away.

"No. No. No. No, no, no, no, no, NONONONONONO!" Izuku shouted in despair and rage.

He didn't have much time to rage though, because he could hear Muscular getting closer.

Izuku took a second to look at Hosu's dead body before he looked over to Mizu.

He picked up the unconscious heroine and walked through the portal.

"Get her a stretcher! NOW!" Izuku roared at the staff that had not run away. He didn't have time to reason or deal with anyone, he needed to use his intimidation.

The staff came back with a stretcher in less than a minute.

Izuku laid her out on the stretcher and watched as they took her away.

Then he walked back through the portal.

He was about to close it, but then he saw Hosu's body. If it stayed here, there was a chance it might get destroyed in the battle that was about to come.

Izuku picked up the dead body and tossed it through the portal.

THUD!

Muscular fell from the sky, landing on his giant muscle fiber-enhanced legs.

Izuku closed the portal and turned to face the villain.

"Hit me as hard as you can," Izuku told him.

"What was that!?" Muscular said, slightly shocked by what Izuku just said.

"Hit me. As hard as you can." Izuku repeated, standing still.

Muscular gave him a confused look for a second, before giving him a maniac grin. "You got it bone head."

Muscular cock back his arm and buckled his knees. Adding more and more muscle fibers to his right arm and legs. After a few minutes, Muscular's arm and legs were huge, easily letting him tower over anyone that didn't have gigantification quirk.

"Alright, buddy! Ya get what you wanted!" Muscular charged at Izuku, lunging at speeds faster than most people could even see.

The fist connected with Izuku's head and-

KAKOOM!

Winds kicked up, pushing back cars, breaking the windows in the buildings, and putting out the fires.

But despite the powerful force of the punch. Izuku stood there, standing still. Completely unaffected.

Muscular's eyes widened. As he started to realize just how strong Izuku was.

"It was pointless," Izuku said. "You can't beat me. You're going to lose. But because you kept trying, he died. A good man died, and you're going to lose anyway. Why!? What was the point!? What was the point of any of this!? Why kill these people!? What did you gain!?"

Izuku looked into the man's soul. Desperately searching for some reason why he did this. Some reason to want him to keep him alive.

It didn't take him long to find out there was none.

He did this...for fun...he killed innocent people...he killed men, women...children...for fun. Izuku's mind was blank for a moment.

And then he exploded in anger.

"RAHHHHHHHHHHHHHHHHHHHHHHHH!" Izuku roared out in pure rage, his body turning into a pillar of flames that touched the sky.

Muscular cried out in agony as the fist he used to punch Izuku with was caught in the flames, and disintegrated completely.

The pillar started growing wider and wider, and Muscular spread out the rest of his fibers through his body, trying to make himself as durable as he could while he backed away from the flames.

From the pillar of flames came Izuku, who had grown even larger than the surrounding building and towered over Muscular.

Izuku opened his enormous jaw, and hundreds of chains flew out.

The chains wrapped around Muscular, binding him and keeping him from moving.

Then he lifted his foot and stomped on Muscular.

"YOU ARE MONSTER!"

STOMP!

"YOU ARE A MURDERER!"

STOMP!

"YOU'VE KILLED DOZENS! NEARLY A HUNDRED!"

STOMP!

"I LET HIM DIE TO SAVE YOU!"

STOMP

"I SHOULD HAVE JUST-"

SUMCH

Izuku stopped as he heard an alarming noise. He looked down and to his horror, all he saw was the squished, bloody and broken remains of what had once been the villain Muscular, splattered across the crater he had created.

All the anger quickly drained from Izuku, and instead was replaced by fear and dread.

Without a word, Izuku shrunk back down to normal size, transformed back into his human form and fell to his knees.

He had killed someone. Again. Not Zarathos, not him under Zarathos's influence. Zarathos didn't even try to manipulate him this time. He had done this. He lost control of his temper and his power, and he killed someone.

For a while, he just stayed there. On his knees. Staring at the remains.

Eventually, the police showed up, they put up tape around the area but other than that they stayed away. No one had told them Ghost Rider was here and not knowing how to deal with him, they just...left him there.

Sometime later Midnight and Eraserhead showed up.

"What's going on?" Eraserhead asked.

"Villain attack." The policeman said. "And uh...Ghost Rider showed up. He's still here. We don't know what to do about him."

The two heroes walked into the crime scene and saw Izuku, still kneeling over the remains of Muscular. His eyes filled with horror and despair.

The two heroes carefully approached him.

"Midoriya," Aizawa called out to him. "Midoriya...are you there?"

Izuku didn't respond.

The two heroes just stood there, unsure of what to do. Neither of them could fight Izuku. And it was clear he was in some state of mental dismay.

"Maybe we can arrest him while he's like this?" Midnight suggested.

"Let's just stay still for a while," Aizawa said. "See if he-"

Suddenly Izuku's right arm burst into flames and was transformed, causing the two heroes and the police to jump back.

Izuku formed a shotgun in his hand and held it under his chin.

BOOM!

Izuku's entire head was blown clean off. The gun fell to the floor and his body fell back. His neck stump leaked blood onto the street.

The police and heroes looked on in both shock and horror.

"Did he just...kill himself again?" Midnight tried not to throw up. The sight of a child committing suicide right in front of her was...incredibly horrid.

"I know he can regenerate but…" Aizawa felt much the same.

Suddenly Izuku's neck burst into flames, and in a matter of seconds, Izuku's head had grown back.

And then he curled up into a ball and started sobbing.

All the police and heroes looked at the crying teenager. Pity glimmering in most of their eyes.

Midnight walked towards him and kneeled down. "Midoriya?"

"The nightmare doesn't end!" Izuku sobbed. "It only gets worse!"

Before anyone could say anything else, Izuku burst into flames, his flesh and organs being burned away in an instant as he transformed into his demonic form.

He got up and summoned his motorcycle underneath him, before riding off.

Later, at the church.

Izuku pushed both the doors open. The sound waking up Eri.

"Izuku?" Eri quickly got out of bed and started running to him, sensing that something was wrong.

Izuku ran to her, kneeling down and engulfing her in a tight embrace. Crying freely into her back.

"Izuku?!" Eri knew something was wrong now. Izuku was crying in front of her. Izuku normally never cried if he thought she was watching.

Izuku clung desperately to her. To the one person, he saved. To the one good thing, he'd ever done.

"That's not true. You saved many people. You just saved that woman. You did good Izuku." Izuku ignored the demon.

"Eri. Please just...let me hold you for a while." Izuku begged. "Please."

"O-Ok," Eri said, hugging Izuku as tightly as she could. Hoping to make him feel better. "Izuku, did something bad happen?"

"Yes, Eri," Izuku told her. "I made a deal with a demon. And now I'm in hell."

And so that ends the chapter.

Now I know a question will be, how did Muscular keep up with Izuku? He didn't. Izuku had no idea how to hold back properly so he was using a tiny amount of his power at the beginning. Muscular couldn't even do damage to Izuku and the only reason he lasted as long as he did is because he's a powerful villain. The minute Izuku started using more of his power it was it for him.

And if you're gonna ask why the police and heroes didn't try to take Izuku out in his human form, because when All Might tried doing that earlier, it ended really badly for them.

That's all for now, please review and have a nice day.