There were many doubts about the ending of the Legend of Sword and Fairy 4. 1. Why didn't Mao Mao and Zi Xuan get together? Mao Mao was Zi Xuan's husband, and they had a deep relationship. However, Mao Mao was sacrificed in the end, and Zi Xuan did not appear. This caused many readers to speculate that Mao Mao was sacrificed in the ending to protect Zi Xuan, while others believed that Mao Mao was sacrificed because Zi Xuan already had another child so as not to affect the child's life. What is the ending of Menggu? Menggu was an important character in the game, and her ending was very tragic. In the ending, Menggu was captured by a demon and her son, Li Xiaoyao, sacrificed his life to save her. However, Meng Gu was not rescued and her ending was still tragic. This caused many readers to speculate that Meng Gu had been eaten by a demon, and some thought that she had been sacrificed by Li Xiaoyao. Why was Li Xiaoyao not with Ling Er in the ending? In the ending, Li Xiaoyao and Ling 'er got together, but they were not together. This caused many readers to speculate that Li Xiaoyao and Ling 'er had other feelings for each other, while others believed that Li Xiaoyao and Ling' er did not get together because Ling 'er already had a fetus and did not want to affect the life of the fetus and Li Xiaoyao's family.