God Rewards Those Who Work Hard: My System Is a Contractor

A doctor of civil engineering penetrated into the world of immortal cultivation and found that the cultivation system here was full of loopholes - the utilization rate of spiritual energy was less than 5%, the construction of caves was not planned, and the development of spiritual veins relied entirely on brute force. He decided to use modern engineering management thinking to transform the entire world of immortality into a super project!