Xiaofeng was cheated by her lover and her whole family was destroyed. Xiaofeng was the most favored little princess in Xiliang. Her family background is very good, and her grandparents are also neighbors' past. Both countries respect her very much. Even if she makes any mistakes, someone can tolerate her and spoil her infinitely. But most unfortunately, she saved Gu Xiaowu, a baiwenhang, in the desert. Naive Xiaofeng was cheated by the scheming Li Chengyin. Li Chengyin's performance really loves phoeny, but he can't give up his long-cherished right to love.
Li Chengyin has sincere feelings for phoeny, and they left many good memories. In Xiaofeng's mind, Li Chengyin is the only thrill, but she never thought that her feelings would bring fatal disaster to her family. Li Chengyin personally cut off Weng's head in front of Xiaofeng. He thought that as long as Xiaofeng forgot these things, the two of them could live a stable life. He is a selfish man who wants to keep Xiaofeng's family after hurting her. He thought Xiaofeng and his blood feud could turn a blind eye as long as they kept it from her.
Xiaofeng was fifteen or sixteen when she lost her family in China. Gu Jian, her most trusted teacher, defected with the person she loved and killed her whole family. She thought she could spend her whole life with Gu Xiaowu and Meimei, but she didn't expect Gu Xiaowu's every step was for her own good. In order to kill relatives, relatives were killed, and friends who accompanied her since childhood were also killed. Xiaofeng feels very guilty about her mistake. She couldn't accept this cruel fact, so she jumped into the river of forgetting. Gu Xiaowu really loves Xiaofeng. He and Xiaofeng jumped out of Forgotten River together. At that moment, he was willing to sacrifice himself to save Xiaofeng.
Li Chengyin was ruthless, and Li Chengyin's ending was very tragic, but it was all his own fault. He can destroy the people he loves, and he wants to keep Xiaofeng around after the genocide. He is a very selfish man. What's more, when Xiaofeng was about to jump into the river, he threatened Xiaofeng with the name of Xizhou people, and Li Chengyin revealed his true nature at this critical moment.
No matter what he does or decides, Li Chengyin's first thought is his own feelings and interests. He did it for his country and his rights. He is a qualified prince, and he has no weakness, because his weakness has been drained by himself. He made all people sacrifice for their own interests. In his eyes, everyone can use it. He thinks revenge is important, but kingship is equally important. He has this attitude towards everyone.