The Strongest Water Element: I Killed the F-Level Player at the Beginning

[Another world + cool writing + funny + no harem + no system] Time and space flow, and a desert castle suddenly appears? Open the world of supernatural powers? The world has become desertified, water resources are scarce, sea beasts have evolved rapidly, and humans have begun to look for otherworldly places. During the entrance test, Ye Xiao actually awakened the water element. Lack of water? Watch me cast a spell to make it rain! Fight me? The instructors cried and shouted: No, this is the only Miaomiao in our hospital. If you want to beat me, beat me first. Ye Xiao: Old men, please bear with me first, watch my insignificant growth and then take the big one...