Izuku: 'Ok...he should be here about...now.'
Katsuki: Damn deku...
Izuku finds Katsuki standing there growling, his hands exploding and his face seethed from the bored look on Izuku's face as they step towards each other.
Katsuki: You quirkless little shit. BECAUSE OF YOUR DAMN LETTER ME AND MY FRIENDS GOT INTO TROUBLE!
Izuku: And-
Katsuki: Living by yourself got you all cocky eh? Think you can get famous just cause you took down some villain fodder?
He suddenly lunges forward, his palms exploding as he flies towards him.
Katsuki: IT'S ABOUT YOU'RE SHOWN YOUR PLACE AGAIN DAMN DEKU-
CRACK*
Izuku judoflips his ass onto the ground, knocking the air out of him as he holds his arm in an arm lock.
Izuku: Use your explosion and I'll break your arm.
Katsuki: Y-YOU FUCKING LIT-
CRACK*
Izuku felt nothing as he quickly bends Katsuki's arm 90 degrees, earning a loud scream of pain as an explosion knocks him off of him.
Katsuki: Y-YOU-
He grits his teeth, seeing the bone sticking out of his arm as his whole body as in pain and he gets back up-
CRACK*
And Izuku punches his face.
Katsuki: DIE YOU DAMN-
CRACK*
Izuku grabs his fingers before breaking them with a bend as his fists were suddenly covered in burns form his explosions.
CRACK*
Katsuki: 'The hell?'
CRACK*
Katsuki: 'How is he beating me? This quirkless loser...'
Izuku: It's useless Katsuki. I know how you fight.
CRACK*
Izuku: I know your patterns.
Izuku smashes his fist into his ribs, cracking his bones as he kicks Katsuki into a wall as blood shot out from his mouth.
Izuku: Don't come back Katsuki. You won't win. Not in a million years-
Katsuki: Hehe...I knew it. You've always been a coward you damn deku. Just like that deaf bitch.
Izuku suddenly stops walking, turning around as his face grows cold.
Katsuki: I never told you about why she was in a coma Huh. Well that's because I pushed that damn bitch into that car!
Izuku:...
Katsuki: It's like a match made in heaven! Too quirkless losers thinking they can do whatever they want! Had to teach her a damn lesson with the others!
Izuku:...
Katsuki: *grin* Fucking quirkless bitch. She should've died. YOU should've died years ago! Too bad she was a damn slut. I WISH YOU COULD'VE BEEN THERE TO HEAR HER SCREAM! THAT'S WHAT SHE GETS FOR GETTING IN MY WAY!
Izuku's fists clenched tightly, Katsuki spewing out insults and death threats as he walks towards him.
Katsuki: I DARE TO HIT ME YOU DAMN DEKU! HIT ME! I'LL JUST KILL YOU LATER WHEN I HAVE THE CHANCE! I'LL GO AFTER THOSE TWO LITTLE GIRLS AND THAT DAMN FURRY TOO FOR ASSOCIATING WITH YOUR QUIRKLESS ASS-
Izuku: I've HAD ENOUGH!
CRACK*
Izuku's punch broke his nose, earning a loud shot as he reaches with his broken hand-
CRACK*
And Izuku breaks his other arm now before kicking him onto the ground and getting on top of him.
Izuku: I DON'T CARE IF YOU HIT ME!
CRACK*
Izuku: I DON'T CARE IF YOU AND YOUR FRIENDS INSULT ME, BULLY ME, TELL ME TO JUMP OFF A ROOFTOP!
CRACK*
Izuku: BUT YOU NEVER, EVER THREATEN MY DAUGHTER AND GIRLFRIENDS!
Revy: Izuku?
Izuku was punching Bakugou again and again in a blind rage, blood flying everywhere as the once pompous explosion boy now flailed around to try and get him off.
Izuku: YOU HAVE NO IDEA WHAT I'VE BEEN THROUGH! WHAT HELL I HAD TO GO THROUGH TO GET TO THIS DAMN POINT!
BOOM*
Izuku: HOW MUCH ANGER I HAVE TO HOLD BACK!
CRACK*
Izuku roars as he smashes his fist down, shattering Katsuki's jaw as teeth flew everywhere and yet he continues to break every bone in his face with more blood flying around.
Izuku: NO ONE!
CRACK*
Izuku: NOT YOU, NOT KATSUMI
CRACK*
Izuku: NOT IZUMI, NOT THE TODOROKIS!
CRACK*
Izuku: OR ANYONE!
CRACK*
Izuku: WILL EVER HURT ME!
CRACK*
Izuku: OR MY FRIENDS!
CRACK*
Izuku: OR ANYONE I LOVE!
CRACK*
The blood on his face hid his angry tears, Katsuki struggling less and less with each second as his head starts to give away.
Izuku: EVER!!!!! AGAIN! AAAHHHHHHHHHHHHH!!!
BOOM*
Blood splattered everywhere as he slams both his fists down, finally calming down...
Revy: Oh...
Revy: You killed him.
Katsuki's entire head was caved in, his blood and flesh splattered everywhere as Izuku gets off of him and flicks the blood off his body.
BEEP*
Naomasa: Izuku?
Izuku: Katsuki he found where I lived. We fought. He said he was going to teach me a lesson...kill me and then hurt my kids and girlfriend. I snapped-
Naomasa: You snapped?
Izuku: I beat him to death with my bare hands.
The phone grew silent, and Izuku could hear some coughs before Naomasa picks it up again.
Naomasa: Where are you?
15 minutes later he shows up, seeing Izuku covered in blood and Katsuki's corpse laying there as he hands the phone over.
Izuku: I...recorded everything there. There's also another phone recording over there too.
Naomasa takes the phone to stop the recording, and he sighs as he looks at Izuku, seeing him drenched in blood as he listens for a few minutes.
Naomasa:...It's not your fault kid.
Izuku: I...I actually killed him.
Naomasa: Hey. Let's just clean you up, and we can head over to the police station. Don't worry, you aren't in trouble.
Izuku looked almost defeated, a million thoughts running through his head as he heads back to the apartment to clean himself up.
Later
Mitsuki: My son! He-
Naomasa: He found where Izuku lived. Threatened to kill him.
Mitsuki: I see...
Naomasa: I went through his phone. He was prepared to go through with it.
Mitsuki:...
Naomasa: They had fought.
Because of the letter things went to shit for everyone. If Masaru hadn't been so cold with Mitsuki, he was now, and recently they've divorced after she found him being unfaithful. Her relationship with her kids was already strained for years, and no matter the efforts she went through to correct their behavior and get them on the right path, no one would help her at all. Not even All Might and her wife as they didn't think they were that bad. She called them on their bullshit, but to be fair she could've taken a softer approach in parenting.
But she did genuinely try her best as a mother. And the best was not enough to sway them from the path they were on.
Mitsuki: They fough- is Izuku okay?!
Naomasa: Izuku had killed your son in a fit of rage with his bare hands Mitsuki.
Mitsuki:...He...killed my son?
She was shocked, hearing Izuku had killed her son out of blind rage as Naomasa rambles on.
Naomasa: We have more evidence of potential crimes against the 4 other kids. Assault. Attempted murder. Do you want to press charges-
Mitsuki: No. Don't.
She was shown the video, her hands shaking from the gruesome sight and the rage on Izuku's face though she slowly calms down as she settles everything with Naomasa.
Naomasa: Don't worry. I'll take care of things.
Mitsuki: O-Ok...
THUD*
Mitsuki: Today was exhausting-
Izuku: Ms. Bakugou?
Mitsuki: Ah...just call me Mitsuki Izuku.
Izuku: Thanks.
THUD*
Revy: I heard something about a mute girl.
Izuku:...She was a childhood friend. We were really good friends. But she was also bullied by those 5. One day she went quiet. Didn't do much sign language, didn't speak. She looked fearful of the 5...and one day she was pushed into traffic. Went into a coma for about a year by now.
Izuku: She was mentioned, the things they did to her and I...snapped.
Mitsuki: I'm...sorry my son's such an asshole. I know it's not your fault.
Izuku: I know.
Mitsuki: Are you ok?
Izuku: Yeah...honestly I'm really happy I don't have to deal with him anymore. But at the same time that was the first time I actually killed someone without remorse. It's like...scary to think I'd actually want it to happen and it just did.
Revy: I had that feeling before. Did that shit too. Don't beat yourself up over that.
Izuku: I know...sorry about killing your son.
Mitsuki: It's ok.
Despite the negative emotions, the two found solace in the fact that the blonde won't be tormenting them anymore. Mitsuki won't have to deal with the looming threat of violence as she was beaten by him before (sometimes badly) and Izuku and anyone he knew won't have to suffer or be hurt like his friend did.
BEEP*
Doctor: Is this Izuku? There's someone calling for you here.
Later
Shouko: Izu...
Izuku: Looks like you're finally awake! I've visited every week just saying...
She was in awe, seeing Izuku being so tall though she laid down after trying to get up.
Izuku: You've been in a coma for a year. Don't exhaust yourself.
Eri/Eri 2: Yeah!
Yuzuru: Izu? Who are...they?
Izuku: Ah! They're my daughters!
Shouko: DAWTWRS?!
Yuzuru: HUH?!
Yaeko: You have daughters?
Izuku: Saved them from a villain, and I'm now their legal guardian! I might as well be their dads.
Toga: AND I CAN BE ONE OF THE MOMS!
The girls suddenly barge in along with Tomura and his friends.
Ippan: Sorry. They wanted to see where my boyfriend was going.
Shouko:...Izu is ur boyfwend?
Ippan: He is.
Rei: I am too.
Yuzuru: Izu what happened when we were gone?!
Izuku: A lot.
Tomura: A whole lot. *grin* You like stories?
Shouko: I-I do!
Tomura: Well buckle up! We have plenty of time!
The whole room was filled with chatter, and Izuku and Shouko smile as he tells her about his many adventures.
Shouko: 'K-Killed villains? Left home? Made lots of friends?! But...I'm happy he was always there for me. Thank you Izuku...'
Mitsuki: 'They seem really happy. I should leave him alone. He deserves it.'
THUD*