Y/N was an ordinary student, content with his quiet existence and a close friendship with Kaiyo, his steadfast companion since middle school. By day, he worked the shift at a local café, finding solace in the routine and simplicity of his job. But when an unexpected turn of events forces Y/N to close the café early one night, his life spirals into a dark and unsettling reality. Haruki, a seemingly charming new acquaintance, had quickly integrated himself into Y/N's world. Their growing bond, marked by casual conversations and shared moments, masked the ominous depth of Haruki's fixation. What started as a seemingly innocent friendship takes a nightmarish twist when Y/N awakens to find himself imprisoned in Haruki's lavish yet cold home.