Doomsday: Starting from a Single Building

The apocalypse has finally arrived. Our classmate Lin Fan was inside a sturdy building, hoping to enjoy the air conditioning, play video games, and crack open a refreshing soda now and then. What could be more relaxing? The dangers outside had nothing to do with him. But his System insisted on forcing him to fight some Abyss. That sounded incredibly dangerous! By the time Lin Fan turned around, his fanatical army had already charged into the Abyss. There's nothing for it. My soldiers, charge!!!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.