Three years after the outbreak of nuclear war, the surface turned into a radioactive wasteland, and survivors huddled in underground bunkers and wasteland ruins. Lu Chen hibernated in an underground military factory for three years, relying on repairing machinery to survive. However, he accidentally discovered that this doomsday was not a natural disaster—humanity was systematically eliminated by a nanovirus called "Dark Erosion".
When he was forced to flee to the ground, he discovered that the world had already changed: mutant beasts were rampant, intelligent machines hunted humans, and all electronic devices in the old world were being swallowed by a "central consciousness." At the same time, a mysterious woman who calls herself "Zero" comes to him. She holds the key to the virus source code.
The two must find the "master control server" hidden on the back of the moon among the ruins of data and machinery. Under every ruin, the truth about human self-destruction is buried. What Lu Chen has to face is not only the predators in the wasteland, but also the virus in his prosthetic limb that is constantly eroding the nerves - he has less than three hundred days left.
