Apocalypse: Super Fortress

A huge fortress sits in the wasteland. The city wall made of steel was stained with blood. Heavy cannons roared on the city wall, and violent cannonballs flew into the distance. Under the city wall, the corpses of huge beasts fell in a pool of blood, and the air was filled with smoke. In the distance, several missiles trailing dazzling tail flames are approaching, and the nuclear warheads they carry are about to release the power that will wipe out everything... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.