Six months after remarrying, married woman Naho Hazuki believed her life with her husband was peaceful and happy. However, one day, her husband suddenly went missing. Crushed by loneliness, she began an affair with a salesman to fill the emotional void. But this was not love—it was merely Naho driven by raw desire. Her father-in-law accidentally discovered her tryst and proceeded to assault her. Triggered by her husband's disappearance, Naho is now tormented and repeatedly violated by her father-in-law, sinking into deeper and deeper suffering.