In order to save the life of her son, who has an intractable disease, Shinnosuke's wife, Nene, signs a contract to become the meat urinal of a wealthy man named Kawamura for one year. Shinnosuke laments his own powerlessness for selling his beloved wife, even for his son's sake. Every week Kawamura sends us a video recording Nene being trained from beginning to end. A year later, the surgery was successful, and the Tanaka family seemed to have returned to a peaceful life.
