Prehistoric Survival: Sign in from the Big Tree

Wake up and travel around the world. Seven billion humans are scattered in a dangerous prehistoric primitive world. Sabre-toothed tigers, mammoths, heavy rain, severe cold, and dangers everywhere. Without modern weapons, buildings, clothing, or medicine, only the fittest survive here. At the same time, Wu Fan awakened to the sign-in system. Sign in to the big tree, get yew raw cowhide, and synthesize the first hardwood bow in human history. Sign in to the primitive tribe, obtain a black powder iron pipe, and synthesize the first musket in human history. Sign in to the Chief's Wooden House and get the Xinhua Dictionary's Chinese dialect excerpts. Let's read it together with me. This character is pronounced ""! This is called Chinese! While other humans were still struggling to survive, Wu Fan had already conquered the prehistoric land with fully armed primitive people. "Why, it's so difficult for us to live, but he actually already has a modern army!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.