The son accidentally discovers his mother's new fiancé, who is about to remarry, committing adultery and confronts his mother in furious anger. The mother defends herself, saying, "I have no choice—it's for our livelihood," but her son's rage refuses to subside. However, between them exists a bond deeper than mere parent and child, and their forbidden relationship gradually intensifies. As they struggle to overcome their conflicting emotions, a complex web of love and desire unfolds.