Chen Zhiyu and Lin Shuyue are reborn on their marriage registration day. Chen, seeing through the past, breaks up, builds a fortune as Jiangcheng’s richest man, and marries Xu Qinghe. Lin, a stock market dark horse with past-life memories, mistakes Chen for a security guard and humiliates him and Xu at her birthday banquet (with Zheng Xun). Xu’s illness flares up defending Chen, who reveals his identity, counterattacks, and bans the offenders. Lin fails to secure a medical quota for her mother, falls for Zheng’s scam, loses everything, and her mother dies. Chen and Xu live happily ever after.