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Cursed Chaos (JJK x MHA)

Summary:

Weird creatures have started roaming Japan and killing people. The public don’t know what to do. Neither does the pro-hero’s.
One day a boy is seen killing one of these creatures.
What will the pro-hero’s and UA do?

Basically the public start to see curses and hero’s don’t know what to do

Notes:

I have never written a fan fiction before but I hope this is okay :)

(See the end of the work for other works inspired by this one.)

Chapter 1: Itadori goes viral?!

Chapter Text

Monsters…Thats what they where. Running around in Japan killing people left and right. 
Many civilians didn’t dare leave their homes and still stood the risk to get killed.

The pro-hero’s had done everything they could, but not a single quirk worked against them. Blasted by Endeavours fire, well maybe they felt a slight tickle. Even after being cut with a sword or crushed to pulp the somehow always healed.

They weren’t that many and most didn’t kill but it still scared many people.

 

After weeks of these creatures roaming Japan with no way to defeat them it came as a shock to see one get killed. 

The video was blurry and taken at night but the person looked to be a boy with short pink hair wearing dark blue clothes.

He ran full speed ahead and right before hitting the monster his hand burst in to blue flames. After being hit the monster turned to ash.

The video went viral over night. People where cheering. But with it also came a lot of questions. Who was the boy, why could the boy kill it but not the pro-hero’s and where was he now.

 


 

Nezu sat in his office with a puzzled look on his face.

The school had faced much backlash after the USJ incident and kidnapping of Bakugo. After the decision to keep the school open with the monsters walking in the halls. It got even worse.

The mysterious boy from the video intrigued Nezu. If he was found and then killed all the monsters around school the students would start feeling safer.

The problem. No one knew anything other than a short video of the boy. He was very smart but with such little information it became very hard to find the boy.

A knock on the door pulls him out of his thoughts.

”Come in” said Nezu, of course he already knew who it was.

Aizawa Shouta walked in. Eyebags bigger than normal.

”Just they person I wanted to see”

”What do you need for you to call me so urgently?”

”I know you have a lot on your plate but a need you to look into this boy” he said while giggling.

Shouta sighed. From hearing that he already looked older.

”Fine, was that all?”

”Yes, your free to go now” Nezu smiled at him.

”This is going to be the death of me” mumbled Shouta as he turned around to walk away.

 


 

Aizawa was tired. Tired from hero work. Tired from teaching. Tired from his problematic class. Basically everything. To add the cherry on top he now needed to find this mysterious boy.

Before the school was over he had one last lesson to teach. He opens the door and stood in the doorway to wait for every one to quiet down.

”That boy is so cool”

”He must be really strong” said Midoriya with wide eyes.

”Huh, you think he’s strong. I bet I’m a hundred times stronger than that guy. He just got lucky killing that thing” Bakugo screamed as Kirishima held him from attacking Midoriya.

”If the pro-hero’s can’t kill those things then nither can you Bakubro, I’m sorry but it’s the truth”

Mina was snickering behind them while whispering to Kaminari.

”Oi, what are you laughing at raccoon eyes? Wanna fight!?” He screamed loader than before.

Aizawa would bet three hours of sleep that his ears would hurt if he wasn’t always around Present-Mic and got used to loud noises.

”Do you think he has a quirk similar to Todoroki’s quirk? He seemed to use some type of fire. The monster did turn to ash”

“Oi, I think dunce face actually have a good point for once” Bakugo had now managed to get away from Kirishima and calmed down a little bit. Kaminaris face lit up.

“You really think I do” his eyes where starting to water now. Few people got praised by Bakugo.

”Don’t look so happy, I think all of us where wondering that” 

Midoriya had started mumbling again and writing a bunch of things in his notebook.

The class shared a look while waiting to see if Midoriya came up with a good idea.

Finally he opens his mouth to speak, “It could be like that but… the creature didn’t catch on fire… honestly I don’t fully understand it all”

Every one sighed. If Midoriya did not know then there was no point in thinking about it now.

”Emm… I think every one should sit down… Aizawa-sensei is here” Youyorozu said fiddling with her shirt sleeve.

You could hear a pin drop the moment every one turned to look at the door.

”You know what…” he started with a long pause “I’m not in the mood for this so take up your text book and go to page 456 and study, we have a pop quiz in 10 minutes”

A loud arrange of displeased cries rang through the room.

 


 

“Yujiiiiiiiiiii” screamed Gojo while bursting into the classroom. He had left his class alone believing they would do the schoolwork he assigned. (They did in fact not do schoolwork) “I didn’t know you where famous”

”Huh, but im not?” Gasp “Have you hit your head Gojo-sensei, do we need to call in Shoko!?” he started to frantecly look around.

”Noooo” he said with a bored tone “The video, your apparently famous for killing a “monster”, you know, the second-grade curse you killed” 

“Ohhh that. But I didn’t do much, most of it was Fushiguro”

"Hey, what do you mean with him being famous, if it’s supposed to be someone it’s me” Kugisaki looked really annoyed. She would probably be extra mean the next time they trained. Yuji did not look forward to that.

Fushiguro sighed as he slowly shock his head. “There is a video taken on Itadori killing a curse and the public is going crazy trying to figure out who it is”

”There was?” He turned to Fushiguro who was holding up his phone. Just as he said Itadori was in the middle of the screen kicking that curses ass. “Hell yeah, look how cool I am”

Kugisaki looked very displeased with the video. “ I can’t believe you would do that and not tell me!”

”I would have done that if I knew it would be uploaded” 

“Are you two done fighting so we can continue to consider our next decisions?”

”Don’t be like that Megumi, I think it’s really cool” Gojo started wiggling his eyebrows.

”I hate you sometimes” Gojo just laughed at that patting his back.

”What about Yuji just laying low for a while and doing missions where few people are around, okay”

”But all sorceress are needed, they can’t just not sent him to some places”

”It’s not such a big deal Megs, I’ll fix it” Gojo turned around and started rumeging thru his bag “ Now… who wants some candy”

”MEEEE” screamed both Itadori and Kugisaki.