In order to escape from the experiment of perverted professor Gu Chuan, the werewolf Gu Yusheng accidentally had a relationship with Su Beichen and gave birth to twins Xiaoqi and Xiaoyu, and then took the children to live in seclusion. Four years later, Su Beichen was critically ill, and Xiaoqi used umbilical cord blood to save his father, triggering the CEO's global search for relatives. Gu Chuan and Bai Molin made many plans to reveal Gu Yusheng's identity. Su Beichen gradually accepted his wife and children's werewolf identities and fought against the crisis together. The story revolves around identity exposure, family acceptance, and confrontation between good and evil, showing the protection and growth of an atypical family.
