Doomsday: the Swarm Is Coming

The moment the meteor ripped apart the atmosphere, the death knell of human civilization had sounded. Those meteorites carrying alien insect swarms wiped out the lights of several countries within twenty-four hours. The steel battleships were turned into dust in front of the giant anaconda-like Zerg in the deep sea, and the most advanced fighter planes were swallowed up by the flying mayflies that blocked the sky. After the mushroom cloud of the nuclear explosion bloomed in vain in the Atlantic Ocean, the remaining humans huddled deep underground and ignited the last technological fire with the mysterious crystals in the Zerg brains. Fifty years of dormancy in darkness allowed the survivors of the Eastern Continent to forge high-powered rifles capable of penetrating Zerg armor. When the advance troops returned to the surface, what greeted them was not a radioactive wasteland, but living nests covering the entire planet. Those insect swarms that had been severely damaged by nuclear bombs had already evolved silicon-based variants that could swim in magma. In order to resist the Zerg, humans in the East have built tall fortresses on the surface. Hundred-meter-high tungsten-chromium alloy walls span the Y continent like the backbone of a giant beast. Outside the wall is a death land filled with scarlet carpets. Inside the wall is the human Eden that relies on insect crystals for energy. No one knows which one will come first, tomorrow or death.