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Language:
English
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Published:
2025-05-29
Updated:
2025-07-16
Words:
876
Chapters:
2/?
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27
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116
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“I was friends with Kacchan since childhood… what you expect?”

Summary:

Izuku is an asshole and a bully alongside Katsuki whose actually his best friend in this AU.

{Crack or serious who knows! I’m the author and even idk! Original idea/work as far as I’m aware.}

Give me credit if you make a plot like this please, not often I inspire other or give others an idea. :3

Notes:

(See the end of the work for notes.)

Chapter 1: The start

Chapter Text

It all started when Izuku had gotten his quirk and Katsuki was annoyed with his shy and awkward personality despite his powerful quirk. 

 

So he had started making it his job to influence Izuku.

 

———————— June, 4 20XX ————————

 

“Fuck!”

 

“Great! The next word is shit.”

 

“Shit!”

 

Katsuki grinned. Everything was going the way he wanted.

 

———————— July 16, 20XX ————————

{park where Izuku first got beaten in canon}

 

“WHAT YOU SAY LOSER?”

 

“Kacchan! Stop they didn’t do anything wrong—“

 

“You mean you agree with them that my quirk is weaker than theirs?!”

 

“No! Kacchan is amazing and was amazing before he got his quirk!”

 

“Exactly Izuku, if he’s wrong then doesn’t that mean he deserves this for lying and looking down on me?” 

 

“Well…”

 

Katsuki scoffs, “it’s fine either join me or go home to auntie, I’m not leaving.”

 

Izuku looks between Katsuki and his friends then to the boy on the ground who was looking at him with pleading eyes. 

 

He sighs as he gives into his best friend and decides to watch. “Just make sure not to get in trouble…”

 

Little did he know Katsuki would rub off on him and that just simply watching will change into joining his friends.

 

———————— August 8, 20XX ————————

{huge time skip to Aldera Junior High}

 

“Your quirk is fucking weak you think you would be able to get into a hero school? Hah! Especially UA? Your fucking delusional.” Izuku spat looking down at their victim while standing next to Bakugo who was bending down to the boy's eye level and sneered. 

 

“I fucking suggest you give up unless you want to die, you fucking coward.” Katsuki spoke as he watched the boy curl in on himself avoiding eye contact.

 

“They’re pathetic!” Their friends who were near Izuku and Katsuki called out as their laughter was heard in the a hallway.

 

“I- I’m sorry! Just leave me alone!” The boy cried as he curled even more into himself if that’s even possible and trembling.

 

“Tsk, becoming a hero my ass.” Katsuki scoffed as he stood up and left, Izuku kicked the boy’s leg and laughed at their reaction and caught up with Katsuki and their friends who were already with Katsuki or did the same thing as Izuku and ran after them.

 

 

To be continued

Chapter 2: School choices

Summary:

Izuku insults his classmates and Katsuki and Izuku makes plans to train during summer

Notes:

I know I said I would update this and it’s been a while since I fed yall so I made this in one setting and I cannot do long chapters for the life of me so I made this as long as I possibly can without going crazy.

Be happy 😭

(See the end of the chapter for more notes.)

Chapter Text

“It seems Bakugo and Midoriya are planning to attend UA mhm?” Their homeroom teacher spoke looking at the two he addressed.

 

The classroom erupted into whispers, yells and shouts, “UA?! Are they crazy? I heard the entrance exams are hard and their acceptance rate is very fucking low!” “I mean it is Midoriya and Bakugo, they could get in, no?” “Hah! They wish!  Balugo has a terrible personality and midoriya…. Well he isn’t someone to be messed with..”

 

“HAH?! I passed the mock exams you fucking extras! None of you could ever dream of becoming heros.” Katsuki scoffed after he spat out insults towards his classmates.

 

“Kacchan! Calm down I mean it’s not their fault that their quirk is incredibly weak and useless they wouldn’t have a future in any field especially not heroics they would just be a liability. They know you and I would become amazing heroes; they can’t help but be jealous of our skills.” Izuku says all while having a smile plastered on his face even though it was clearly fake and mocking.

 

Everyone (except Katsuki of course) in the class shivered at the sight. They saw the green headed boy’s quirk and knew what he could do. 

 

Katsuki smirked at the sight of the extras in his class quiet down after seeing Izuku speak with that look on his face.

 

“Tsk, of course they’re jealous they’re just weak nobodies who’ll never have a proper future.” He agreed and sat down in his chair with a smug look on his face.

 

“Hey! What did you just call us—” “you’ll never be a hero with that attitu—” multiple people spoke at the same time but all immediately shut up when they saw the glowing green all around the classroom.

 

“Midoriya, restrain yourself! Quirks are strictly forbidden and I do not need my classroom becoming your training room understood?” 

 

“Yes sensei, my apologies.”

 

They could hear Katsuki quietly snickering but no one was going to point it out and become a target for the duo.

 

 

“Hey Kacchan?” Izuku spoke to Katsuki his personality had a huge shift and he seemed frankly pretty innocent although their classmates who walked past them heading home knew better. 

 

“What zuku?” 

 

“I saw this huge trash beach nearby I was thinking it could be a good place to train.” He smirked as he spoke.

 

“No one would care since it’s just piles of trash there so we could practice our quirks and no one would care or notice. Plus we could also carry things to help out current physical body. Waddya say?”

 

Katsuki's interest was caught the moment he heard “quirk training.” With the laws about public quirk usage and everything it’s hard to train their quirks for UA so this idea? It sounded like a pretty damn good idea to him.

 

“Sure, just text me the plan and everything.” He says gruffly and waves goodbye to Izuku both going their own separate ways to their homes.

 

To be continued.

Notes:

I’m planning to make this crackish when they get into UA.

Like Izuku showing himself as innocent and nice the complete opposite of Bakugo and then just snapping at someone who pisses him off.

(Aka someone like a certain short purple guy.)

Notes:

First fic I made that’s not inspired please don’t take some ideas or quotes from here without credit? Assuming I get known as a ao3 writer that is.