In order to escape the calamity of death, Shu Wan, a master of metaphysics, accidentally time traveled into the body of a resentful woman from a wealthy family under the guidance of her master. At this time, the original master was divorcing her husband Duan Sinian. Shu Wan saw at a glance that Duan Sinian had a pure Yang body as the master said, and that he was a man of merit and virtue who could help her survive the calamity of death, so she wisely saved the marriage. In the Duan family, she was crazy about eating melons, but her voice was overheard by the Duan family. The Duan family solved various family crises with their voice. Shu Wan also relied on his metaphysical ability and wisdom to help the Duan family resolve the crisis. In order for him to cultivate with Duan Sinian as soon as possible, he cured Duan Sinian's leg and at the same time revealed many secrets hidden behind it. During this process, the relationship between Shu Wan and Duan Sinian gradually warmed up, and the two went from an initial misunderstanding to a deep love for each other.