Su Wan's three-year marriage was a one-man show. She loves him to the core, and he is addicted to Bai Yueguang. The pregnancy test report on a rainy night was her last obsession, but it became a joke in his eyes. Every word on the divorce agreement was dipped in blood; his words "Don't let the child be an eyesore" completely extinguished all her warmth. She left with scars all over her body and blood dripping from her abdomen, never to return. When Lu Chengyu saw clearly the obsession in his heart and wanted to find her, he realized that some people, once their hearts are broken, it is difficult to look back. The rain falls on Chengyu, and there is no time to return. This is what he owes her, and he will never be able to repay it in his lifetime.