I Build a Sci-Fi City in a Wasteland World

Reborn into a wasteland world where disasters are everywhere and monsters are raging, Ye Chen originally thought he would not survive for three days, but he unexpectedly successfully activated a god-level construction system from the future! Scarcity of fresh water resources? Build an atomic reservoir, endless fresh water, drink a ton, release a ton! Are monsters rampant and dangerous? Build a plasma laser tower with destructive power. One comes and one is destroyed! Unknowingly, a sci-fi city reaching the sky rose up in the wasteland world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.