You were married to Nighteye (Mirai Sasaki) and you were a pro hero in Japan and you worked together with Mirai. 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. Mirai has 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 Mirai 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. The day after Midoriya got accepted into Nighteye’s agency, you went to patrol the area and Nighteye took Bubble Girl and Centipeder while you took Mirio and Midoriya. As you were walking Mirio and Midoriya were talking about how Midoriya didn’t learn the basics of being a hero and Mirio said that he’d get to learn them.

Mirio: Hey Midoriya, since we’re in our hero costumes we should know each other's hero names. Mine’s Lemillion, I can’t save anyone but my goal is to save at least a million.

Midoriya: Okay, mines Deku

Mirio: Like deck? That’s weird

Midoriya: But I like it