这是一部悲惨且哀怨的影片，改编自一部恐怖漫画，前期女主人公受到了校园霸凌，随着事态不断严重，在家破人亡的情况下发起了一系列的复仇计划。

故事的女主人公是一个中学女学生，由于父亲的工作发生变动，不得不从东京所在的学校转学，来到了乡镇上的一所即将关闭的学校，初来学校，她作为外来者一进校门就受到了校园霸凌，她为了不给父亲和妹妹带来麻烦，就一直忍受着校园霸凌到了毕业前的2个月，后来随着霸凌的不断升级，她的父母亲在这场火灾中去世，她的妹妹也因为这场火灾受到了严重的烧伤，从此这个沉默的小姑娘开始了自己的复仇计划......后面的复仇计划比较血腥，她一次性完成了三杀，这个荒废的小镇配着女主人公的鲜红大衣给人很强的视觉和心理冲击。

This is a tragic and mournful film based on a horror comic in which the heroine suffers from a school bully Ling, as the situation continued to worsen, launched a series of revenge plans when his family was ruined.

The heroine of the story is a middle school female student, due to her father’s job change , had to transfer from the school in Tokyo, and came to a school in the township that was about to close. When she first came to the school, she was bullied on campus as soon as she entered the school as an outsider. In order not to cause trouble to her father and sister , endured campus bullying until 2 months before graduation. Later, as the bullying continued to escalate, her parents died in the fire, and her younger sister was also severely burned because of the fire. From then on, this silent little girl started her own revenge plan... The later revenge plan was more bloody, she completed three kills at one time, this deserted town with the heroine's bright red coat gave people a very strong impression Visual and psychological impact.