Prehistoric Times, Starting from Becoming the Senior Brother of Jie Jiao

Zhang Xuan traveled through time and became the innate human race. Thinking of the lich fighting against the human race and being massacred, Nuwa didn't care about it, and I didn't care about it, in order to protect the human race. After experiencing the search in the East China Sea, he became the first direct disciple of the leader of the Jie Jiao Tongtian. After becoming a personal disciple, he obtained the human martial arts inheritance system. Under the cover of the system, I used the skills given by the human martial arts inheritance system to practice to Daluo Jinxian, and went to the human race to inherit the martial arts... Let's see how Henry Zhang prevents the human race from being massacred... And plan the next calamity.