0 1, everything is a misunderstanding.
Xu Zhu's father, Xuan Ci, once mistakenly believed Murong Bo's story and led many Jianghu martial arts experts to kill Xiao Yuanshan and his wife. Originally, he could have won the game perfectly by winning more than Xuan Ci, but who knows that Xiao Yuanshan's martial arts is also shocking. Both sides of the war suffered heavy casualties. Finally, Xiao Yuanshan's wife died tragically, and only a few people survived in Xuan Ci. Later, when Xuan Ci learned the truth, he felt very guilty and decided to have Xiao Yuanshan's son Xiao Feng raised.
Xiao Feng is a martial arts genius. As an adult, he not only became a beggar leader, but also learned the eighteen palms that shocked the Wulin. Knowing that his parents are not Qiao Sanhuai, but Xiao Yuanshan people, he vowed to avenge his father. Finally, it was the abbot of Xuan Ci who took the lead in killing people in those years. Xu Zhu also knows that he is a reasonable young man, and the murder caused by misunderstanding should not happen again, so he won't take revenge on his eldest brother Xiao Feng.
02. First of all, it is Xuan Ci's fault.
Xuan Ci killed Mr and Mrs Xiao Yuanshan by mistake. Although Xiao Yuanshan didn't die, it was a big mistake. He was deeply remorseful. Becoming a monk is also because he made too many choices to kill evil and make amends. Now karma is coming. He can't escape, and he is willing to die to end the feud for many years and let the Wulin in the Central Plains return to peace. Xu Zhu faced his father who had committed a felony. What reason does he have to take revenge on Xiao Feng?
03. Xu Zhu is a descendant of Buddhism.
Although Xu Zhu became the palace master of Lingjiu Palace in the future, he was deeply influenced by Buddhism since he was a child and deeply understood the truth of revenge. Even if Xiao Feng killed his old father, he wouldn't take revenge on Xiao Feng, because Buddhism doesn't advocate meaningless killing.