Seven billion people around the world suddenly traveled to a wild and alien world, where towering ancient trees hid ferocious beasts, and modern civilization was completely shattered. Outdoor enthusiast Lin Feng relies on a special "survival system" to survive in desperate situations. Dynamic tasks and in-depth analysis help him grow rapidly. He has also awakened the talent of "Environmental Resonance", which allows him to sense spiritual energy and resist crises. When man-made disasters, alien races, and evil spirits come together, he uses the system as a blade and talent as a shield to open the way for humankind to survive.
