When Yun Jian was thirteen, an accident tied her and Li Yuzhen tightly together. From then on, when she lives, he lives; when he dies, she dies. Yun Jian: "Your hatred of country and family is my love and hatred. Your people in the world, the safety of all living beings, and your etiquette and morality are not as good as my love for you in my eyes." Li Yuzhen: "There is no one in this world that I can't live without. It's just that when I think about my long and endless life without her, I always feel too desolate and lonely."