Seven years ago, An Yishan broke up with her and pushed the affectionate Song Heng away to a foreign country. She was not heartless, but was forced to fall into the clutches of her cousin Gu Yanchi and became a secret lover who never saw the light of day. She was imprisoned for seven years and suffered all kinds of humiliation.
Seven years later, Song Heng returned to China with all his glory and was about to be engaged to a wealthy daughter. However, when they reunited, they saw that the love they loved had become someone else's lover. Bone-gnawing hatred and heartache intertwined. He held Gu Yanchi's fatal secret and forcefully forced him to let go, just to take her back to him.
An Yishan, who regained his freedom, had been tortured to the point of being broken physically and mentally. He committed suicide in despair. His blood awakened Song Heng's love that had been buried for seven years. He abandoned the engagement, stayed away from the troubles, took her overseas, and healed all the scars on her body with gentleness.
After returning home, the wealthy family obstructed her, fate played tricks on her, and an airport car accident took away Gu Yanchi's life. After learning the truth, her adoptive mother died of illness. The double blow caused An Yishan to completely collapse. She left home alone and secretly gave birth to her son An An.
Three years later, the youngest son became critically ill, and only his sibling's umbilical cord blood could save him. Desperate, she returned to her hometown and humbly begged Song Heng: Get pregnant again and save my child.
Love and hate surged in the past, and Song Heng tried his best to protect her. The Song family finally put aside their prejudices and accepted mother and son. The broken mirror reunited, the second child was born, and the umbilical cord blood saved the child's life. The two people who were once broken finally had a son and a daughter, and lived happily for the rest of their lives.