本作は社会に適合できない女子高生殺し屋コンビを主人公にした青春バイオレンスアクション。高校卒業後は“オモテの顔”として社会人にならなければいけない2人が、公共料金の支払いやアルバイトなど、社会の公的業務や理不尽な人間関係に揉まれていく日常が描かれる。

　　No matter how much he devotes to his sport, veteran boxer Urita remains in the blue corner – the domain of the underdog in the ring. Despite on a permanent losing streak, his meticulous analysis of fights benefits Ogawa, a gifted talent and champion hopeful, and Narasaki, a timid rookie, both gaining strength and confidence under his discipline. Punching his 30 years of boxing experience into the screenplay and the choreography of action sequences, director Yoshida Keisuke uppercuts a realistically crafted drama that underscores the passion, sacrifice and camaraderie in the world of combative sports.