When Chen Mo woke up from the bunker full of radioactive dust, he didn't know what the mysterious metal plate with "427" embedded in his left arm meant, nor did he know that the flashing message "Project Lazarus Protocol Terminated" on his watch was closely related to the survival of mankind.
Acid fleas, mechanical stalkers and predators are watching in the rusted steel jungle, but the figure in black robe appears like a ghost in the fragments of his childhood memories.
Every minute and second of the countdown is eroding time and reality, and the only way to find a glimmer of light is in bloody fighting and armor evolution——
When the anti-riot armor roared into action for the first time, and the sound of the turbine carried a childish and strange announcement: "The game begins, the 427th player", this survival game spanning time and space truly kicked off...