From then on, Deputy Sect Leader Xu Qing Shan became the most powerful person in Zhenwu Holy Sect, and Xu Zi Mo was the only son of Xu Qing Shan.,He is only fifteen years old now, just reaching the threshold of basic cultivation.,Before the age of fifteen, the meridians and internal organs in a human body are not yet fully formed, making them more vulnerable and less suitable for cultivation.。