中学女生野咲春花(山田杏奈 饰),由于父亲工作的原因,她不得不从东京的学校转学来到一所即将关闭的乡镇学校。作为一个外来者,她一进校就遭到了欺凌。为了不给家人和妹妹带来麻烦,春花决定忍受欺凌直到毕业。但是,由于欺凌的升级,她的父母死于火灾,而她的妹妹也遭到了严重的烧伤。为此,春花开始了她的复仇。Haruka is new at her school and is in turn bullied and harassed by the students with one exception. Haruka's only friend is Mitsusru who makes attending class and life more tolerable. Things go from bad to disaster when Haruka's house burns to the ground resulting in the death of her parents and injury to her sister. Haruka is out for justice and blood.