When the doomsday comes, Xia Wuli activates the mysterious system and struggles to survive in a wasteland world where zombies and mutated creatures are rampant. He teamed up with Lin Yao to complete system tasks to obtain resources and abilities, establish a survivor alliance, and fight against crises from all sides. During the difficult exploration, he relied on the power of the system to move towards the truth of the doomsday and the hope of mankind, opening a thrilling wasteland legend.