"Yuya", who runs a small construction company, was stuck in business during the recession. Not only was he unable to pay his employees, but his own life was also in poverty, but he could not tell his kind wife Chiharu, who had always supported him, and he spent his days in despair. One day, an employee, Nakata, who was angry about not being paid, visited his house. "Yuya" ran over and immediately chased "Nakata" away, but "Nakata", who was very angry with his attitude, attacked the owner's wife, "Chiharu", and threatened her sister, "Hina", to have sex with her sister-donburi. rice field. "Nakata's" insane brutality did not stop there...