Izuku Midoriya or Deku, was currently patrolling around a district located outside of U.A. This is because a new assignment that class 1A had to do right before the finals started.

Deku was patrolling with Aizawa and Eri. Although Aizawa just brought along Eri. It hadn't been a eventful patrol which made Deku sigh in relief, he didn't really know why Aizawa brought Eri along but he doesn't really matter right now.

"Hey Eri you want a candy apple?" Deku asked with a smile on his face.

Eri's face lit up with delight.

Deku then brought out a candy apple and saliva began to drip from Eri's mouth.

" Here you go!" Deku said with a big smile

Eri quickly grabbed the candy apple.

"Thank you Mr. Deku!" Eri said as she began to gomble down the candy apple.

This made Deku even smile brighter and Aizawa cracked a small smile.

" Shall we head back?" Aizawa asked Deku.

"Yeah!" Deku said as the trio began to return back.

As they turned around a corner a fist suddenly was swung at Deku.

Boom!

Deku was able to block it but it sent him back a few steps even though Deku was using 8% of one for all.

Deku was able to take a look at his assaulter.

His assaulter was a middle aged man who had black hair with a long pointy nose. He was wearing all black. He then staired directly at Deku.

"Interesting a one for all user I havent fought one of them for a long time."

This sent alarm bells throughout Dekus head. He knew about one for all? This guy isn't that old does that mean he fought against All Might in his prime?

Aizawa couldn't figure this guy out. One for all? What is that?

Aizawa took a look to his right and saw Eri trembling.

" Dammit I need to get her out of here" Aizawa thought to himself.

"Midor-"

" I know leave it to me." Deku interupted.

" I dont know this guys quirk but Eri needs to get to safety right? So leave it to me."

Aizawa sighed

" This kid..."

" Alright I will leave it to you."

Aizawa then grabbed a hold of Eri and began to slingshot around with his bandages.

Deku then looked towards the man in front of him.

"Who are you and what do you want?" Deku asks

The man then smirks.

"My name is Dark and for what I want... I want to spread darkness..."

Dark then ran at Deku with extreme speed

Dark swung his fist directly at Dekus neck but Deku dodged and kicked Dark square in the chest.

It doesn't seem to affect him much.

" 8% doesn't seem to be enough to harm this guy..." Deku thought to himself.

Dark smirked at Deku.

"Not a bad kick but not good ENOUGH!"

Dark then rushes at Deku once again this time even faster.

Dark then punches the air

Deku jumps away but Dark suddenly appears right in front of him.

" What he can... teleport?" Deku says outloud.

Deku then uses his gaunlets and flicks his finger at Dark.

Dark then punches the shockwave that comes from Dekus flick. The punch cuts the shockwave in half.

"He punched it and it was cut in half." Deku thought to himself. His quirk must be able to cut through anything, though it looks like he can only do it with his fists.

Deku increases the voltage of one for all on his body.

" No way will I beat him with 8% I need to go higher." Deku says to himself.

Green electricity comes off of Deku even brighter.

" One for all: 20%!"

My hurts but this is how I will have to beat him but out speeding him.

Part of a building flies at Deku he quickly dodges it. Parts of building lay everywhere around. Dark is cutting everything and throwing it at Deku.

Deku quickly dodges another projectile.

Deku began to jump off of the broken buildings in order to reach Dark.

"Naive" Dark then "cut" the space between him and Deku and plunged his fist towards Dekus neck. Deku caught off-guard by the sudden appearance could not react in time for the fist coming towards his neck. His fist reached Dekus neck... only to be blocked by ice.

Deku and Dark looked in surprise as Shoto Todoroki was standing below them.

"Todoroki!" Deku shouted in surprise.

" Midoriya duck... now."

Deku jumped off of the ice to another building as fire from Todorokis hand left hand encompassed Dark. The fire looked like it was burning him but Deku knew better than to assume the flames would work.

"Todoroki, his quirk allows him to cut through anything he punches, he even seems to be able to cut through space." Deku warns.

The fire suddenly died out.

Todoroki then covered the area where Dark is with ice before jumping to where Deku is.

" He can cut through anything... that is a bit too strong... why did he attack you? Todoroki asks.

" Aizawa, Eri and I were patrolling then this guy appears and just attacks us."

Aizawa took Eri to safety, but this guys quirk is powerful... wanna help?"

Todoroki looks towards his ice and sees it parts of it dissappearing.

"Yeah, lets do it Midoriya."

Dark then punches through the cuts through space to attack Todoroki.

"Delaware Smash!" Only for Deku to send a major shockwave at Dark.

Dark punches the shockwave and cuts through it.

Flames erupt, and attack Dark, Dark junps into the air and dodges it. Deku sends another shockwave at Dark, however with nowhere to go Dark isnt able to dodge or punch and gets hit straight on.

"Gah" Dark grunts out as the shockwave hits him.

Dark is hit backwards and sees Deku running up a pillar of ice towards him.

Dark then punches the air to cut through space and attack Deku.

However his quirk doesnt activate.

"W-what my quirk it, it wont activate?"

Dark then sees across the street Aizawa staring directly at him.

"Detroit Smash!" Deku yells as he slams his fist into Darks stomach.

Dark then begins to fall down. Ice then covers Darks body and froze him in place.

Aizawa then begans to run towards them.

" Midoriya, Todoroki... you have caused property damage everywhere building lay scattered everywhere... but overall good job."

"Yeah..." Todoroki replied as he checked Dark to make sure he was unconscious.

Deku looked up and asked Aizawa. "Aizawa, where is Eri?"

" Oh I left her with Mirio... anyways lets deliver this guy to the police."

Aizawa then slowly approached Dark, when suddenly Darks eyes opened and he cut through the ice. Aizawa quickly erased his quirk and rushed towards him

Dark then smiled.

"What is he planning?" Aizawa thought to himself.

Dark then reached into his pocket and his fist was covered in black mist.

Aizawa jumped back.

"W-what is that?" Deku said from behind Aizawa.

"You two get back now!" Aizawa shouted at Deku and Todoroki.

Black mist began to cover Darks body.

"You all fought wonderfully, to think I could beaten by couple of kids and a shaggy hero. However this is the end."

The black mist suddenly exploded out towards Aizawa.

Before Aizawa could react Deku launched himself between Aizawa and the black mist.

"Detroit Smash!" Deku punched the black mist, however it had no effect.

Flames launch themself at the mist however it has no effect.

Todoroki grunts in frustration.

"Be consumed." Dark says as his entire body turns to black mist.

Deku flick both of his fingers at 100% at the mist.

Boom!

The mist goes flying back, however it just comes back stronger and larger. The mist is now as large as buildings. The mist begins to envelop buildings which then turn to dust.

"Crap, if I don't do something this whole city will be turned to dust... including the people living inside it..." Deku thought to himself.

Todoroki continously shoots fire at the mist and still has no effect.

Deku then focuses one for all into his right leg.

"One for all: 100%" Dekus pants rip where his right leg is.

"Manchester Smash!"

Boom!

Dekus smash and the mist collide surrounding the area with white light.

The white light got bigger and bigger until it surrounded the city, then the country, then the world. Then everything faded to black.