Feng Kai, a food delivery rider, went to the hospital to pay a high surgical fee after learning that his heart disease had a matching heart source. However, his girlfriend Shen Xiaoxi appeared with a "debt collector" and cried out that she owed money for gambling. Feng Kai, in order to protect Shen Xiaoxi, handed over his life-saving money. However, Shen Xiaoxi is actually a wealthy heiress, pretending to be poor to be with Feng Kai in order to use Feng Kai to stimulate her white moonlight Fu Mingchen. On this day, Shen Xiaoxi secretly held a birthday banquet for Fu Mingchen and released rider orders. Feng Kai received an order to deliver a cake and unexpectedly discovered Shen Xiaoxi's true identity, feeling disheartened. At the banquet, Feng Kai was humiliated by the socialite Gongzi Ge, suffered a heart attack, and collapsed. Shen Xiaoxi was shocked to recognize Feng Kai and regretted it in her heart, but it was too late. Feng Kai's life was in danger, and her remorse had become futile