In order to save the family, Su Wan was forced to marry the business emperor Jing Shen, who was rumored to have changed his temperament due to a heart disease. On their wedding night, she was shocked to find that her husband was her first boyfriend, Lu Chennian, who "died" in an explosion seven years ago. The male protagonist coldly declares that he only married her because of her special blood type, as a "living medicine" for Bai Yueguang in his heart. Su Wan tried to escape in despair, but in repeated confrontations, she gradually uncovered the truth about seven years ago, and discovered that the heart that maintained Jing Shen's life had a fatal connection with her.
