I'm in a Different World, and I Take My Wife with Me to Build Infrastructure.

Zhang Yu traveled to another world and was picked up by a cat-eared girl back to the village. And awakened the infrastructure system. So, Zhang Yu started taking his wife to build infrastructure in another world. Houses that are warm in winter and cool in summer, and roads extending in all directions are just the beginning. Making standard weapons, building cities, and establishing a country are Zhang Yu's goals. Zhang Yu: "Our goal is the sea of stars!" Author: "No, your target is them from the beginning!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.