A dark secret between Remu and her father swirls beneath the surface, one she can never reveal to anyone—not her friends, not her teachers, not even her mother. Remu had no choice but to submit. Her father's twisted affection escalates day by day, plunging her everyday life into constant anxiety and fear. Amidst this turmoil, Remu falls in love with a boyfriend. One day, while giving him a blowjob in a private room, her father unexpectedly catches them. In that instant, his actions take a horrifying and extreme turn.