That day, Xiao Ranke heard Qin Yuan say: "There is no promise between us." A few years later, Xiao Ranke met Na Li, and she heard him say: "You gave Qin Yuan twenty years of enthusiasm, and now devote half of your enthusiasm to work." Then, he slowly said, "Finally, I will give you my whole life." When the truth emerged, "When people want to realize their ambitions, there must be some necessary sacrifices." "Xiao Ranke, you are my sacrifice."