After quitting your job as a devil hunter, you went to a highschool the same as Denji, since you had a pretty fucked up childhood and didn't go to school like normal teens do. And, unfortunately for you, you were really important to Public Safety and if you didn't have human rights they would've never let you quit and locked you away to keep you as a weapon for the country Japan! Which sounds pretty obviously awful.

And since you're really important for public safety, they sent a bodyguard to guard and protect you. Though, it was someone whose girlfriends almost got killed by you, which is non other than Quanxi.

You were just walking the way home from school, and Quanxi was following right behind you. You can hear her footsteps and feel her presence behind you, which made you nervous considering you almost killed her girlfriends last time.

"..." She stayed silent, just watching you with her one eye.