Decades ago, Michiru was raped and gave birth to an unfortunate child. She raised the child alone with a strong sense of responsibility. They had forgotten that past and were living peaceful days together as mother and daughter. But one day, her daughter returned home with a serious expression. Thinking it was just teenage turmoil, she left her be. But the nightmare appeared before her eyes again. As Michiru was cleaning, she saw a shadow behind her…a familiar tattoo on a hand. The rapist appeared before her again and defiled her. Apparently, he had obtained their home address when he "assaulted" her daughter…
