A global catastrophe is coming, zombies are rampant, and natural disasters are raging. 996 Programmer Tang Ran binds the doomsday game system. Every time you kill a zombie, you can get points, which can be exchanged for survival resources, weapon blueprints, and even superpowers in the system mall! While others were struggling to survive in the ruins, Tang Ran was obsessed with using system points to build all kinds of bizarre "doomsday shelters" - farms that automatically harvest zombies, movable castles and fortresses, cities in the sky... Until he discovered that the deepest despair of mankind was hidden behind this game, and every "construction choice" he made was quietly changing the future of the world.
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