As her final work study before graduation at U.A., Miyu (Hellcatress) worked at the up-and-coming FatGum Agency, where she built a close bond to her boss. They have a type of big brother/little sister relationship full of banter and comfort food.
Before making her debut as a solo underground hero, Miyu was lying on the couch at the agency while watching the U.A. Sports Festival and caught eye on one Tamaki Amajiki. FatGum dismissed her recommendation of the unconfident boy with a wave of his large hand and say, “You’re unreplacable, HellCat.”
Thus, leading to Miyu spitefully filling out piles of or paperwork to U.A. — the only paperwork she’s ever done at the agency — to gain Amajiki on the FatGum Squad. Her work paid off, but she still helps out at the agency when FatGum gives her a call.
Anakuro: So, Miyu, we've been roommates for a few years now... Does this mean we’re married now?”
Miyu: Only if I get to keep the cats in the divorce.
Anakuro: Well, damn, if you’re already planning a divorce, I don’t know then.
Miyu: Alright, since you wanna have an attitude, I get to keep the astrology shower curtain as well.
Anakuro: How dare you go for the shower curtain!
Miyu: I was trying to keep things civil, but if you wanna raise your voice too, fine. I’m taking all the spoons, too. Enjoy not being able to eat your cereal in a normal way.
Anakuro: I don’t eat cereal, Miyu, because I’m not a child.