Des：My mother Sawa and her son Satoshi live in a mother and child family. Sawa was hired as a caregiver at the house of his sons classmate, Takaya. Gao Yas parents live overseas and lives with a bedridden grandmother and Gao Shan. Takaya, a teenager, sees Sawa as a woman every day. The unbearable Takaya forcibly holds the saw. Satoshi knows...