从教12年的神山晓(香取慎吾 饰),在当今恶劣的教育环境下早已丧失了对学生的热情。此次他调任小原南中学,与副班主任河合千穗(前田敦子 饰)组成搭档,面对一群问题多多的新学生。这个看似冷淡又过于自我的男人,实际藏有一个常人难以相信的秘密。他可以看到幽灵,事实上在他租住的公寓内便有一个地缚灵小茜(杏 饰)。据说小茜当年也是一名教师,因压力过大郁郁而终。虽然唠唠叨叨,过于热情,但小茜和她的浮游灵朋友吉冈(佐藤二朗 饰)潜移默化影响着神山对学生们的态度。 也许在神山心中,依旧对当年那起事件抱有深深遗憾和不甘,才促使他在教师的神圣道路上再次奔跑……Teacher Akira Kamiyama tried to stop a bullying case and the bullying became his own trauma. Since then, Akira has decided to not get involved if its not absolutely necessary. He then begins teaching at a middle school and moves into a new apartment. Akira then discovers that his apartment also houses a ghost named Akane, who was a teacher before she died. Akira Kamiyama and Akane then solve problems which the middle school students have.