Are You Crazy? You Call This Dark Tower Defense?

Tower defense + farming, focusing on development, no waste In the tower defense world, all humans must go to the dark wilderness to establish a camp after reaching the age of eighteen. Su Bai came through time travel, awakened the infinite upgrade system, and planted the Elf Sacred Tree at the beginning. Unlock the ancient war tree, recruit elf archers, and kill enemies invisible with a hundred steps. Unlock the Altar of Heroes, recruit the Priestess of the Moon, and defeat the enemy with the falling star. Unlock the ancient tree of knowledge, recruit the Druid of the Claw, and all beings are equal under the Claw. Unlock the Ancient Tree of Wind and recruit the Raptor Druid. This sky is my territory. Unlock... Years later, the night elves' army swept across the world. Everyone exclaimed, are you crazy? You call this dark tower defense? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.