The first anniversary of her husband's death has passed and Masayo (Akikawa) has gotten used to living alone with her son Hiroyuki. As if to steal such a happy life, he appears again today. "Sister-in-law, please return the money." As if he could see through Masayo, who had no intention of returning, his brother-in-law's eyes turned to Masayo's body and Masayo was raped. Hiroyuki sees his mother like that... Masayo entrusts everything to his son's kind words...