本片改编自柘植义春的同名漫画，讲述了两男一女凄切激烈的性爱和情爱交织的多舛爱情故事。以爱情故事为主轴，惊悚、恐怖、喜剧、动作、人性等，用完全无法预测的规格外的故事讲述，用残酷的现实逃避性爱，强烈地描绘了被推翻的讽刺和悲哀。

film

Depressed and in debt, Santoshi tells his young daughter that he is going to find an infamous serial killer and collect a reward. However, when Santoshi disappears without a trace, she starts to fear the worst and begins searching for him.

A pair of siblings are living together in the outskirts of society. The brother, Yoshio, has a hurt leg, the sister, Mariko, has an intellectual disability and spends most of her time at home. When Yoshio loses his job he does the unthinkable and sells his sister's body in order to pay for food and rent.