Tower Defense: My Defense Towers Are All over the World

There are thousands of races in the world, and the human race has become one of the top 100 races with its powerful tower defense city. Outside the city, there are endless dark creatures. Whenever the Chaos Gate appears, countless dark creatures such as ghouls, lichs, gargoyles, thunder dragons, mammoths, and even frost bone dragons will attack nearby tower defense walls like locusts passing through. Kill dark creatures, plunder resources, and strengthen the clan's power! Yan Yun, who traveled through time, awakened the "Infinite Evolution" system and gained energy points by killing monsters, which can be used to upgrade defense towers and city walls. Archer... Advanced Archer... Sharpshooter, capable of firing thirty-six scorching arrows at the same time. The stone wall... The wall of thorns... The crystal wall has strong vitality and can be repaired automatically. Warlock... Magic Senior... Magic Tutor, powerful magic that destroys the world. When the Gate of Chaos appeared again, Su Chen's defense towers had spread all over the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.