Kanako has been married for 8 years and lived happily with her husband in a new house she moved to two years ago. However, at some point, Kanako begins to feel like she's being watched no matter what she does... One day, when her husband goes on a business trip, a stranger suddenly invades Kanako and rapes her. And she said, "If you tell someone about this... I'll keep watching you..." Kanako continued to be toyed with by the man. She never thought she was the man she met at that time...
