In the Ice Age Apocalypse, I Hoarded Billions of Supplies Chapter 517: 24-Hour Emergency

The Yangsheng Base was completely swallowed by the tide of corpses. Outside the underground shelter of the Yangsheng Base, they roared and gathered. They used all sorts of methods to attack the shelter's main gate. Fortunately, this was a military base prepared for war; even if it were attacked by missiles, it would take multiple rounds of bombardment to breach it. With the simple offensive…