Schoolgirl Rie skips class and gets picked up by Hikaru, who lures her to a secluded mountain villa. After losing consciousness, she wakes up to find Hikaru gone. Locked in from the outside with windows and doors sealed shut, she panics in terror—until she notices a man standing before her. The man slaps her face, binds her body, and forcibly penetrates her from the front, raping her as she screams and cries. The story unfolds with intense fear and humiliation gripping her heart.