Veteran special forces soldier Cong Rong is killing time as a residential complex security guard when a doomsday countdown suddenly appears in the sky.
The apocalypse arrives, along with its rules: not natural disasters, but laws of death where any violation means instant death.
While everyone else runs in panic, dropping one by one from sudden cardiac arrest, Cong Rong keeps walking with his hands in his pockets.
“What’s the rush? A few steps won’t kill you. Walking too fast might.”
The System he activates is just as absurd: it doesn’t give you finished products, only parts. A shovel plus a lighter equals a flaming shovel. Spicy strips plus a flashlight equals a sound-and-light lure. An alarm clock plus a dead cricket equals an automatic noise-maker.
From junkyard to arsenal, from lone wolf to city lord. The secret that cost him five comrades three years ago is awakening beneath this wasteland.