Six years ago, An Yimo was betrayed by her fiancé and, after getting drunk, slept with Chu Yu. Now she returns to her old home with her sick son, enduring humiliation and hardship to raise money for his medical treatment. Fate brings her and Chu Yu together again, and their relationship gradually warms as they move from mutual misunderstandings to growing closer. When her former fiancé and best friend mock her, An Yimo resolutely fights back. Chu Yu lends her money to help, but he also has secrets of his own. A tangled web of romantic entanglements and a thrilling journey of revenge are about to unfold.