Global Tower Defense: My Buildings Can Evolve Infinitely

Evil creatures invade, and the world enters the era of tower defense! Every adult over the age of eighteen must go to the front lines of the battlefield, build tower defenses, resist endless evil creatures, and protect mankind's only home! Lin Chuan awakens the god-level building evolution system! No matter how ordinary a building is, it becomes extremely powerful in his hands, making countless evil creatures hate it! Barracks → Watcher Barracks → Blade Warrior Hall → Swordsman Hall! Arrow Tower → Hunter Arrow Tower → Night Elf Sentinel Arrow Tower → Crossbow Fortress! Magic Tower → Warlock Altar → Archmage Tower → Necromancer Tower! Sling Tower → Pebble Circle → Stonehenge → Druid Stonehenge! … Other warriors: "Lin Chuan is too strong!" Blue Star people: "You can always trust Lin Chuan!" Evil creature: "Brother, didn't we invade? Why did you hit our doorstep!?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.