From Savage Captives to Common Master of All Races

[Travel through the original + non-shuangwen + overhead + tribal hegemony + farming infrastructure] Lin Feng traveled to the primitive wild world and was almost sacrificed as a sacrifice At the moment of life and death, the time and space express system is bound You can receive express delivery in the 21st century at irregular times and quantities every day. Give girls bread and milk, give tribesmen self-heating rice, and install solar panels for tribes... Expand tribal camps, conquer slaves, plant livestock, attack tribes with modern tactics, open up territories,... Step by step use express delivery to build modern civilization in the primitive world.