Lu Qiyuan's soul was put on the body of a human youth in the ancient prehistoric era, and became the youth's portable grandfather. Looking at the barbaric and dangerous prehistoric... Lu Qiyuan finally decided to stay in the youth's body and be a salted fish soul mentor, guiding the backward primitive civilization to move forward Everything was going smoothly, until one day, Lu Qiyuan woke up from a deep sleep and found that the host boy of his civilization development game... died!!! And the host boy even changed his name to Chi You before he died. !