Zongwu: Reading System, Xu Zhihu Supports the Wall Every Day

The adopted son of Xu Xiao, who has traveled through time and space, has no martial arts talent, but he awakens to a system that makes him stronger through reading! At the beginning, he became a Confucian sage, a fellow practitioner of hundreds of religions, and suppressed the heavens. Xu Fengnian: "Do you dare to speak out about my brother-in-law's name?"