During a devastating earthquake at a kindergarten, He Qingzhou's daughter is trapped under the rubble. As a doctor, her husband, Guan Wenzhou, arrives with the rescue team. He Qingzhou desperately pleads with him to save their daughter, but Guan Wenzhou brushes off her hand and goes to rescue the child of his first love. When He Qingzhou later receives her daughter's ashes, she unexpectedly finds Guan Wenzhou in a loving embrace with his first love. She realizes that her daughter's death was caused by his first love. Heartbroken and betrayed, He Qingzhou finally sees her husband for who he truly is and vows to take revenge on the pair who killed her daughter, promising to make them pay for everything her daughter suffered.
