Traveling to the wild and primitive world, there is a system to assist, and the system is added to the time travel, which is regarded as the official standard configuration. But I accidentally shot the system to death, and I made myself the protagonist of the reduction. Fortunately, I left a totem spirit, who can control the tribe Ever since, Xia Tuo became the patriarch of the tribe. Starting from an unpopular tribe, the tribe gathered for Xia, offering sacrifices to heaven and casting nine tripods, farming and developing step by step, from tribe to dynasty, and then to the supreme dynasty. ps group number 421,980,016