I Asked You to Build a City, but I Didn't Ask You to Build a Human Fortress.

After three wars, Blue Star was scarred, the game came to reality, monsters were rampant, and the global population dropped by 80% in one year. The survivors barely established a wasteland civilization and organized an organized resistance against the monster invasion. Most people huddled in cities with strong defenses, and the world outside the city was completely occupied by monsters. This place has become the bridgehead of the civilized front, and the monster army is about to gather, but the city is still an abandoned city, with millions of refugees hastily repairing the city. Meng Shaofeng came through time and awakened the fortress master profession. The city has changed dramatically. Gatling=Gunmonmon that emits blue light [Howitzer] = [Meteor Destruction Beast that destroys heaven and earth] [T-Type Tank] = [Star-Breaking and Moon-Severing Armored Berserker] … City=A human fortress that can carry 999... Nuclear bombs