Her name is Non Kohana, a 21-year-old police officer rookie who just joined Aozora Police Department (APD) and already made 3 arrests. Non considered herself lucky when she was only given a small police station in Shihaku-cho, with only one desk and a small lock-up. Non owever, are easily bored when she have nothing to do in that police station until she busts a certain criminal. Non easily blinded by money, power, and pleasure if those are given to her.