A man who appears to have no particular passion for anything ironically proves effective with troubled high school students. Known as a legendary savior of problem schools, he shows up one day to salvage what's left of a class that had fallen apart completely. His highly unpredictable reactions and controversial advice to students shock the teachers and staffs much as they do the problem students themselves.

吴服桥剧场老板轰九藏在办公室被人刺杀，由于九藏和养女天川吴羽（畑野ひろ子 饰）在艺能界拥有颇高声望，因此这起凶杀案被传的沸沸扬扬。侦探猪村（绫田俊树 饰）和助手文月（江口のりこ 饰）奉命前来调查。 虽然犯人很快自首，但吴羽相信真凶另有其人。但随着调查的深入，她和剧场后台经理笠圭之介（斎藤洋介 饰）、编剧家江马（温水洋一 饰）、歌手美鸟（有末麻祐子 饰）的关系愈加扑朔迷离，随着真凶浮出水面，他们各自心中的秘密也被一一揭开…… 根据梦野久作同名原作改编。