This is a competition among civilizations, the weak serve as nourishment, and the strong feed the weak. From this, a game of the weak begins. One day, Su Yu came across an interactive advertisement. Out of curiosity, he clicked on it, but he did not expect to be deceivedAfter 50 yuan, I crossed over and was thrown into the original planet. I started to develop from a tribal leader, expanded the territory, merged and fought for hegemony. (This book is biased towards farming, and click on the technology tree.)