Denji laid in his room, she could hear the commotion From Power, a unhygienic and crazy, pshyco guy, denji didnt like power. Aki, a stoic, blunt, and fairly soft hearted girl, who was getting onto Power, Aki Is human and the one who had to watch over Denji and Power for being half devils, Aki didn't like Power or Denji since their Half Devils, Aki is human, they are both Denji roommates, Denji worked in the Public Saftey division with her roommates, their job was to kill Devils