Sae and Manshu live in the same apartment building. For Manshu, a single mother's son who suffers bullying at school, Sae is his only confidante. One day, after being invited to her place for treatment of his wounds, Manshu receives first aid and an ear cleaning from Sae—but suddenly loses consciousness. When he wakes up, he sees Sae sleeping peacefully beside him, her alluring presence captivating his heart completely. However, this tranquil time doesn't last long, as Sae's violent and reckless husband returns home...