Lin Shutong accidentally transmigrated into the book and became the villain of the same name. He was expelled from the Lin family for framing his cousin, and was asked to divorce by her husband Gu Yanzhi. In order to save herself, she started the "anti-routine" mode with her three-year-old cute baby - using her talent in event planning to slap doubters in the face, and using the cute baby to help resolve the divorce crisis. During her interactions with Gu Yanzhi, she discovered that this husband who was indifferent to her in her previous life actually hid the secret of rebirth. From the tit-for-tat confrontation during the divorce cooling-off period to the mutual flirting and affection during the cohabitation period, the two men solved the villain's plot while repairing their relationship. Finally, with the help of a cute baby, Gu Yanzhi romantically proposed under the sycamore tree with a custom-made wedding ring, starting a sweet daily life for a family of three.