Heyo so I actually looked for sunset overdrive X MHA fanfiction, mainly for research, see how they do things, but there is an empty market there, so if anyone wants to write a fanfiction, a good place to start is there.
After all the battles were done, Izuku was pulled aside by...
"Oh hey Aizawa-sensei, I had a feeling that you wanted to talk to me".
"You are correct, we are going to the principal's office, and yes, you are in trouble" Aizawa spoke with his usual dryness.
"I kinda figured, I know I haven't been taking class seriously, but I'm trying! I just get bored when there's no style around"
"It's not for that, honestly I find the stuff you do kinda funny, especially when you kicked down the teacher's lounge door looking for class A and you made Mic drop his plate, his face was so full of despair" Aizawa chuckled darkly
"Jesus Christ! I prefer you being quiet and mysterious"
"Sounds like an iss-you (issue) not an iss-me" Aizawa said, still dry.
"Ok that's pretty good" Izuku let out a powerful exhale through the nostrils.
"Ok we're here".
"Ah, Midoriya, nice to see you again, although this time isn't going to be so nice" Principal Nedzu spoke with a grave tone.
"Oh god am I dying!?"
"What? No no no, we found you committing vigilantism and have to take your quirk licence off you" Nedzu calmed Izuku.
"Oh boy, really thought that was the end of the story for me" Izuku breathed a sigh of relief
…give it a minute...
"Wait what?"
"You were caught attacking a villain whilst using a quirk licence given by us, fortunately instead of you getting suspended or even expelled, we have to take your quirk licence off you"
"Ahh but I was in midair and I hit him with the friendly crowbar and that's how he says hi, no quirk used"
"Yes, but all they care about is you had a quirk licence by us, and you took on a villain, I'm sorry but you know how they are" Nedzu explained.
"Honestly, I shouldn't be angry, I am here to learn to be a hero, so I shouldn't be acting like one"
…
"But at the same time, for fucks sake, can I get a bloody break already!?" Izuku sighed heavily as he realised he would have to go back to paying fines.
"Well Midoriya, it does take a day to finalize everything and it's not my fault that you take advantage of that" Nedzu the fucking hero explained the loophole.
"That'll be all, enjoy your day".
Another day gone by, learning English and history and other subjects whilst the hero class got to train in battle, sure his quirk isn't useful for combat but as long as he has the surprise factor then-
"I'd say if your quirk isn't useful for combat, then you should get your body ready, like for fighting hand to hand" Izuku popped up next to Shinso.
"You? Again? Do you just wait for me or something?" Shinso said as he was starting to get freaked out by this guy.
"Me? Again? Dude this is the first time we've met" Izuku asked.
Oh yeah, brainwash.
"Oh sorry, thought you were someone else, anyway fighting hand to hand?"
"Well it's like Aizawa, his quirk is technically weak, but he still wrecks people's shit because he knows how to fight, and those fibres help"
"Hmm, it's worth a shot to try" Shinso figured that this guy was making some sense.
"So what's your quirk anyway? Can you get tired if you want to? cause I think you're overusing your quirk" Izuku joked... right?
Villain.
You can just take money out of people's hands like a villain
Such a cool quirk for a villain
"Hey" Shinso activated his quirk.
"Huh? deja v-" Izuku's eyes went blank
I'm sorry
Forget about me and never speak to me again.
Izuku carried on his way.
"A day to use my quirk?" Izuku said as he stood atop a building at the edge of the roof, air may be thin up here but it's still nice.
Izuku walked forward "a leap of faith of sorts, except no haystack at the bottom" Izuku entered free fall. The wind blew past his face and ruffled his hair.
He landed on a diagonal window, bouncing off it, though he went further faster, rather than higher.
"So I've already had a massive dance then a sing along, where do I go from here?"
Izuku used the momentum to surf on a piece of cardboard as he surfed across the street, before kickflipping it into the recycling bin and bouncing on a bin to get to the roofs, grinding on the roof line before jumping to another roof.
"Well I can't just keep doing those, I need some variation?"
Izuku stopped at the edge of a building.
"Wait? Why do I care, style is about doing what you want to do and today I don't really want to do anything…."
"Today I don't feel like doing anything" Izuku sang at the top of the roof as he began to dance, however he tripped and fell down.
"I just wanna lay in my bed" Izuku landed on a mattress that had been thrown out, bouncing off it and through a window. Fortunately Izuku moved delicately as he seemed to float through the open window.
A poor lady began to scream but Izuku held his finger to her lips and gave an innocent smile.
"Don't feel like picking up my phone, so leave a message at the tone" he sang as he walked out the apartment with a wave and a spin.
"Cause today I swear I'm not doing anything" as he danced down the hall.
"I'm gonna kick my feet up, then stare at the fan. Turn the TV on, throw my hand in-
"Midoriya?"
Izuku turned around to see Kyoka Jirou.
"Oh sup, you live here?" Izuku asked as he leaned against the wall.
"No, I live in the house next door, what about you?"
"Well obviously I was in the middle of an epic musical that was about me being lazy"
"So you actually sing? that's not a part of your quirk?" Kyoka was hoping her dad wouldn't show up.
"Well one of my aspirations was to be a musician, singing and dancing came naturally to me, though playing instruments is what I had to work for" Izuku explained.
"Did someone say they wanted to be a musician, and already had the skills for it" Kyoka's dad appeared from the apartment he was in, apparently he was talking to his friend and heard the magic set of words
"And that's how I got into this situation, now ONE TWO THREE LETS GOO!"
Highway to Hell
Right now Izuku was rocking out with the Jirou family from their in-built soundproof studio, he used the guitar, Kyoka was on drums and her parents were on mic as well as their own guitars.
"...Goin' down….Party time...My friends are gonna be there too…"
As the air began to vibrate Izuku got to style 3.
As the style affected the Jirou family they and Izuku began to style on the very concept of sound. he was dangerously close to style 4, he tried to contain it but...
But style can't be contained, especially when Izuku is involved.
Style 4
It started slow, with people feeling the want to move in a unique way
Then it started making you feel energetic and even excited.
And now whenever people walked past the Jirou house they would stopped and begin dancing to the beat.
"I'M ON THE HIGHWAY TO HELL" everyone sang.
They continued with songs and went 3 hours of playing through ACDC before the police rang their doorbell.
It's one thing to see police at your door, it's another to see another 300+ people dancing outside your house.
"Is Izuku Midoriya here?" The police asked, if there's a bunch of people dancing and singing, Izuku is most likely responsible
"Yes, we played in our studio, the music shouldn't have gotten out" Mr Jirou said as Izuku popped up
"We understand, we remember the first time we got called to the Midoriya residence, we actually theorised that a studio would work, guess not, we'll let you off, but sorry, you can't do it again or there's a fine, as you know"
"Oh no worries, we already went for 3 hours anyway" Mr Jirou looked to Izuku
"I'll give you a lift home Midoriya, unless Kyoka wants to kiss you goodbye"
Kyoka began choking on her drink of water as her dad and the police chuckled at her expense.
After the police left, Mr Jirou went to grab his car keys, but Izuku declined.
"Sorry but I'd rather style my way home"
"I understand, come by when you're a hero, I'll get you a gig"
"Tensei? I require advice" Tenya asked when he saw his brother.
"Sure little bro, what can the great Tensei offer"
"There is a classmate, he is irresponsible and disrespectful to the school, he even wore Destro's mark" Tenya began.
"Meh, I mean Destro did have a point, but doesn't mean I agree with what he did, sending people to rampage as villains so civilians would have to defend themselves? It's smart but unethical, anyway what else about this classmate?"
"It's his quirk, it can affect people, it affected me, and during that time, I felt what it was like in his shoes, and now I'm not sure how to approach this"
"Ahhh I see, Tenya, just because you don't agree with someone else's ideals or even their motivations, doesn't make them an enemy of yours, this may seem overdone but maybe if you get to know him you will understand him" Tensei spoke before the usual question came up.
"Anyway, what's his quirk?" Tensei asked.
"It is called style" Iida chopped as Tensei eyes widened.
"Holy s- cow you got Izuku Midoriya in your class!"
"Oh mother dearest, I'm here" Izuku said as he walked into the apartment, taking his food outside the fridge to heat it up in the microwave.
"Hey Hun, how was your day?"
"Stylish...well we had a battle trial and Kacchan was scarily enthusiastic" Izuku shivered
"Well you know him, all about die die die, not so much hello how are you" Inko snorted at her own description of her friend's son.
"Oh and I played music with a classmate, her parents played with us but the usual story"
"Police" Inko answered, when Izuku was young, he would still take time to get to style 2, so he'd play music with Katsuki, but they had to stop once Izuku achieved style 3.
"Well I'm going to shower, watch a movie with you, then sleep".
"What about your food?"
"Yup I know, I totally didn't forget" Izuku smiled as he took his food out and ate it at the table.
Inko chuckled at her son, he truly was a light in her life, there was another, but he was too caught up in his ways to accept Izuku.
"Yeah fuck him" Izuku said as he took a big bite of heaven.
"Well that's how you were made hun" annnd Izuku was on the floor choking on heaven.
Now this was fun, I don't want to rush to the USJ because even I don't know what's going to happen, I think in the next chapter I'll try to introduce the USJ, because although rushing through a story is never good, going too slow isn't better.
Criticism is welcome
If there are any songs that you want to see in this story, as long as it fits, I'll try to include it
Same with anything you want to see Izuku do, as long as it flows I'll try to include it.