I Became the Patriarch at the Age of Seven

Book club group: 863305115 New book "Coming back after ten years of retirement, I ruined entertainment" Yang Nian traveled through time into the body of a little kid and obtained the strongest ancestor system. The system required him to establish the strongest sect before he was seven years old and become the youngest ancestor in history. So Mengwa took the system to study martial arts all over the world, became proficient in elixir refining and medicine, and knew the past and present... And became the most knowledgeable and talented ancestor! It is impossible to cultivate, and it is impossible to cultivate for a lifetime. If millions of disciples practice, I can gain experience. "Ding! Millions of disciples are practicing, and their cultivation level is +1000000000000!" "Ding! Congratulations to the host for gaining 1000000000000 points of cultivation and becoming Hongmeng Supreme!" Who said cultivation is difficult? I accidentally reached the max level!