Kyoko, a wife who is saddened by the sudden death of her husband who was a famous martial artist.It is difficult for him to manage the dojo alone, so he tells his disciples that he is free, but...They had received severe corporal punishment under the guise of being "loved" during their lifetime, but now they are at a loss when they lose the target of their anger.However, at the suggestion of his head disciple, Sasaki, he plots to use Kyoko's remaining body to clear his grudge.And without knowing anything, Kyouko welcomed his disciples into his home...