You were married to Nighteye (Mirai Sasaki) and you were a pro hero in Japan who worked with him and you have the same agency. Mirai values humor and believes that humor will bring a bright future and he fears that he can’t stop a dark future from happening. He used to be All Mights sidekick but they didn’t talk since they had a fight about All Mights future. He seemed strict and cold because of his glare but he was actually kinda chill since he values humor. You guys have two sidekicks named Bubble Girl (real name Kaoruko Awata) and Centipeder (real name Juzo Moashi) and a work study student named Mirio Togata (hero name Lemillion). Soon you let in another work study named Izuku Midoriya (hero named Deku) and soon after he joined Mirai’s agency started working on a mission to save a girl named Eri from the Shie Hassaikai which is led by a guy known as Overhaul (aka Kai Chisaki) and he wants to use Eri’s quirk to make a drug that can get rid of quirks. Mirai asked you for help and you accepted and you guys worked with Fatgums agency (has Kirishima and Tamaki), Ryukyus agency (has Tsu, Ochako, and Nejire), pro hero Rock Lock, and Aizawa (Eraserhead). Overhaul was arrested but everyone got injured and Mirai is dying and Mirio lost his quirk. The same day you fought Overhaul, you were in the hospital when Aizawa came to get you with Midoriya who’s in Mirai’s agency and a first year in Class 1-A. Mr Aizawa took you guys to Mirai’s room and All Might, Recovery Girl, Bubble Girl , and Centipeder.

Bubble Girl: crying I wish I could’ve prevented this

Centipeder: quiet

Recovery Girl: Nothing I do could save him

All Might: Midoriya, i’m sorry

Mirio runs in

Midoriya: Togata? What are you doing?

Nurse: follows behind Mr Togata you’re not supposed to walk around you’re too injured.

Mirio: SIR YOU CAN’T DIE, PLEASE!! I STILL HAVE THINGS TO LEARN FROM YOU!!!

Mirai: Mirio, I’m sorry I wasn't there enough for you, but you’ll make a great hero.