Xu Manning secretly took photos of her colleague Lin Qiuyue for online dating, and registered online for marriage with Ma Dequan, whose identity was mistaken. She fabricated two explanations for the same sum of fifty thousand yuan, using it as a bride price on one side and disguising it as a public welfare donation to help Lin Qiuyue's grandmother on the other. After the scam was exposed, Xu Manning plotted to kidnap Lin Qiuyue. Driven to desperation, she pawned thirty years of her lifespan and completed a soul swap at the wedding. Trapped in a different body, Lin Qiuyue relied on evidence to hold onto herself, and after going through numerous hardships, the contract finally backlashed and their souls returned to their rightful places. Lies were punished, and Lin Qiuyue reclaimed her life by herself, reaping a delayed fulfillment.