A young couple retreat to a glass house for two weeks of celibate self-improvement but are disturbed by a lost hiker. As the stranger reveals more of himself, their feelings move from pity to revulsion and they must make a decision about what to do with him. But when the crisis is seemingly settled, strange forces compel all three to replay this scenario again.。太宰治の小説「斜陽」をもとにした本作では太平洋戦争後、没落貴族となった島崎かず子が道ならぬ恋に突き進んでいくさまが描かれる。。她一直在调查谁谋杀了她的父亲,她一直和失明的弟弟生活在一起,然而她还有一个特殊的身份,被称为传说中的“黑色大丽花”,她开始了她的复仇计划。。