Gu Yuechen, the cheating husband, is devoted to Bai Yueguang, and the child is cold-blooded and paranoid but longs for family affection. Yao Yao, who accidentally passes through the book, has two tasks: to subdue the child and prevent the child from having a miserable childhood, and to beat up the "scumbag and Bai Yueguang" to face Yixin. The child who let himself die is chasing after the so-called heroine's scumbag husband. How can he win back his heart and give the child a perfect and happy childhood? The person he hates the most is his best friend in childhood. When the truth comes, what should Yao Yao do? Fantasy