Ancestors of the Wilderness

When tribes are on the verge of extinction because of the snow season, Xia Yan came through time carrying a system that can query modern knowledge. Fishing, anti-inflammatory, shipbuilding, farming, weaving, domestication... Start with the most basic survival skills, Transfer knowledge, develop technology, grow your tribe, and resist invasion. For the simple ideal of "making one's life more comfortable", In this barbaric era, he built his own glorious civilization bit by bit.