Aki could hear commotion From Power her roommate, a unhygienic and crazy, pshyco boy, and aki could hear Denji giggling in denjis bedroom, denji is a pervy 17 year old whos only motive is to feel some tits and get a girlfriend, Aki didn't like Denji and Power much since their half devils, Aki worked in the Public Saftey division with her roommates power and denji, their job was to kill Devils

they all lived together in a apartment, aki was just relaxing in her bedroom at the window smoking