Xu Xiao doted on his son Xu Fengnian mainly because he was Xu Xiao's eldest son and could inherit Beiliang King's family business and title. Xu Xiao's love for Xu Fengnian reflected the importance he attached to the throne and the family business. Although it seemed like Xu Xiao was deeply in love with Xu Fengnian on the surface, in reality, this kind of love was out of consideration and consideration of interests. Xu Xiao's attitude toward his other children also showed his special love for Xu Fengnian. Under Xu Xiao's arrangement, Xu Fengnian underwent three years of arduous training. This was also a decision Xu Xiao made in order to let him adapt to the chaotic times and bear the responsibility of the family. All in all, Xu Xiao doted on Xu Fengnian out of consideration for his eldest son inheriting the family business and concern for the stability of the family.

Two of Xu Xiao's foster sons wanted to kill Xu Fengnian. They were Yao Jian and Ye Xizhen.
Xu Xiao's two adopted sons, Ye Xizhen and Yao Jian, both wanted to kill Xu Fengnian. Ye Xi was really a Confucian general who was good at overt schemes and had the most powerful intelligence system in Northern Liang. He supported Chen Zhibao and attempted to assassinate Xu Fengnian. Yao Jian was from a side branch of Taoism and was good at finding dragons and inspecting sand. He believed that Huang Longshi killed a python dragon in white. He had also participated in Ye Xizhen's plan. However, the two conspirators 'plan was finally exposed, and they were killed by Xu Xiao's poisoned wine. Therefore, it could be said that Ye Xizhen and Yao Jian both wanted to kill Xu Fengnian's adopted son.
Xu Xiao's two adopted sons, Ye Xizhen and Yao Jian, wanted to kill Xu Fengnian.
Xu Fengnian was the son of Fan Xian, the male lead in " Joy of Life."
Xu Fengnian was the biological son of the Prince of Beiliang, Xu Xiao, and the Princess Consort of Beiliang, Wu Su.
In the story of " The Savage Blade in the Snow," Xu Fengnian had many legendary experiences and missions, but he did not seek death. Although he faced countless crises and challenges, he was always ambitious. He actively dealt with the disputes of various forces, protected Northern Liang, and pursued the improvement of his martial arts realm. At the same time, he had deep emotional ties with his female friends. All these showed that he actively survived and fought in the world. While waiting for the TV series, you can also click on the link below to read the classic original work of "Dafeng Nightwatchman"!
According to the information you provided, I didn't find any information about the character "Xu Fengnian". Perhaps the information you provided is wrong or this character is not a character in the two novels you mentioned. If you have any other questions or need more information, please feel free to let me know. While waiting for the TV series, you can also click on the link below to read the classic original work of "Dafeng Nightwatchman"!
Sword Snow Stride " was a martial arts novel set in the Spring and Autumn Period. It told the story of Xu Fengnian, the heir of the Northern Liang, who grew up from a playboy to the King of the Northern Liang. The story involved Xu Fengnian's growth in martial arts, his feelings for his country, and the plot of the four strategists. At the end of the novel, Xu Fengnian started a series of thrilling deeds in the Northern Mang. In the end, he protected the herdsmen from the war and lived a peaceful life with his daughter, Jiang Ni. In the end, Xu Fengnian lived the life he wanted and became a legend.
Xu Fengnian was the main character in the novel, Sword Snow Stride." His background was extraordinary. In his previous lives, he was the Great Emperor Zhenwu, the First Emperor of Qin, and the Nameless Taoist. In this life, he was the heir of the Prince of Beiliang. Xu Fengnian's strength had gradually increased through continuous hard work and life-and-death battles. He also had many allies and supporters in society, including Patriarch Lu, Deng Tai'e, and Li Chungang. In the end, Xu Fengnian stepped down from the throne after the war in Beiliang and lived in seclusion with his wife. Regarding Xu Fengnian's ending and martial arts realm, he eventually became a martial artist of the Celestial Realm and was hailed as the number one in the world. As for who he ended up with, the article did not explicitly mention it.