Young housewife Karen, who has built a happy family, becomes the target of her cruel brother-in-law, Ryou. As her bond with her husband and her peaceful daily life are threatened by his vicious desires, she is gradually driven into despair. Burdened with suffering she cannot confess to her husband and the desperate fear of losing everything, she is repeatedly raped by these merciless men. Finally, the horrifying truth is revealed before her beloved husband. Her brother-in-law's lust destroys the family, leaving deep emotional scars on Karen's heart.