In Tiancheng, the male protagonist and the female protagonist met by chance and fell in love with each other. Seven years later, the female protagonist took her baby back to the place where she lived when she was a child. However, the young male protagonist Mo Lingqi insisted on meeting his father and started a guerrilla war with his father. However, the male protagonist learned of Mo Lingqi's existence and started a cat and mouse game with Mo Xiaoli. The heroine found out that the hero knew about her son's existence, so she wanted to leave here and go to her place...