Mao, who was tortured several decades ago and had a disadvantaged child, has raised her carefully with a sense of responsibility as a single woman.Forgetting such a past, they spent peaceful days with their mother and daughter, but one day his daughter Rin comes home with a solemn look on her face.I thought it was the hustle and bustle of adolescence, so I kept quiet.But another nightmare appeared in front of me.When Mao was cleaning, there was a shadow behind her...a familiar hand tattoo.Once again, a rape man appeared in front of her and was soiled.Apparently, he got her home address when he 'raped' her daughter...