Tower Defense Era: My Buildings Are so Impressive

This world is invaded by countless alien monsters. Blue Star humans can enter the void world after turning 18 years old. As long as they pass the trial, they can run their own sky island, lay out defensive buildings, resist the tide of monsters, gain strength and wealth, and become masters. Muhao found that his building was very impressive. "The angry monster in your arrow tower shows off its power and evolves into a furious arrow tower." "Your artillery understands the truth everywhere within its range and acquires the characteristic 'range +1000'." "Your ordinary city wall is not willing to be beaten all the time, and it has mutated into a swallowing giant wall." "Your epiphany in the Ice Pond transformed into the Princess of Cold Spring." Many years later, When the evil god from outside comes and the other island owners tremble, The mature architecture of Muhao's family has already... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.