A dark rainy night, an empty house, a stranded couple and an unknown man. A sleek game of the cat and the mouse starts playing on, as the three of them find a dead body in the basement.

Four teenagers enter a maze which is home to a deranged family.

　　该剧改编自诸田玲子的小说，围绕着一个爱上赤穂浪士的女性展开，描写了主人公充满波折的一生。