He traded one daughter for the life of another. She spent her whole life reincarnating to atone for the sins she had never committed. He is the star war god, but he cannot protect his beloved woman, let alone his innocent daughter. In order to atone for his sins, he poured all his love into the product of guilt, but pushed the upright her into the abyss. On the road to reincarnation, she forgot everything, but she always cried with heart palpitations when the piano played. He searched hard across the three realms, just to say: "Xingchen, I will take you home." The ultimate sadomasochism across the divine world and the mortal world, the eternal proposition of protection and betrayal.