They Have All Become Immortals, Who Still Plays According to the Routine?

A forensic doctor, a planner, and a mechanic are involved in an "accidental" world of immortality that is depleted of spiritual energy. Here spiritual roots determine life and death, but they are all "wasted bodies without spiritual roots". While cultivators are practicing the formulas, forensic doctors are dissecting monsters and looking for deadly structures; while monks are fighting for secret realms, planners have turned adventures into projects and secured sponsorship; while weapon refiners are forging magic weapons, mechanics are using wrenches and welding guns to transform psychic mechas. They thought they were surviving, but they didn't know that they had been involved in a plan to spark civilization that lasted for thousands of years. Their goal is not to ascend, but to use modern scientific laws to rewrite the underlying laws of heaven in this world.