While her husband is on a business trip, a married woman named Hitomi (Isshiki Momoko) experiences stalking and lives in fear. She consults her former colleague and the building manager, Keiko (Tomoda Maki), but the stalking does not end. That's because Keiko is the stalker. Keiko is the one who invited Hitomi to live in this apartment, having harbored feelings for her since several years ago. "Don't worry, I'm here..." Pretending to be concerned for Hitomi, Keiko gets closer to her physically...
