At that construction site, men rounded up by the yakuza were forced to perform hard labor. One day, a girl named Suzu from a cheap delivery bento shop arrived, unaware of anything about the place. The workers, who had gone without women for days, pounced on her and devoured her. Since then, Suzu's heart was slowly corroded, and she was used daily as a tool for sexual release. In this situation, even the yakuza boss in charge of the place appeared... The tragedy continues to its shocking pregnant finale.
