Yuko (Hashino), an office lady who is about to get married and goes to a trading company in Tokyo, is abducted by a yakuza, and after being violently committed by lovers, she is confined in a cage. In the same cage, there was Yoriko (Kato) who was abducted and confined and trained like Yuko. Yuko who repeats the days of hell ... Without knowing that Yoriko, who believes in the same situation, is also a member of her fellow lovers ...
