In the 30th year of the Doomsday Wasteland, the earth is gnawed by radiation, greedy landlords monopolize supplies, mean elders hide evil intentions, and hypocrites wear masks to harvest hope for survival. The hot-blooded young man Lu Ran accidentally awakens the "mecha symbiosis" golden finger, which can connect to the remaining virtual mecha database and drive the broken mecha to split open despair. The arrogant girl Su Xiaotang breaks into his life with family secrets. The two go from fighting each other to working side by side. They must not only fight against real predators, but also uncover the connection between the virtual world and the origin of the doomsday. When the late-hero veteran handed over the key to the mecha, Lu Ran knew that this was not only to survive, but also to carve out a way for survivors in the wasteland!
