Soul Returns to Immortal Road

Earth forensic doctor Lu Yuan died, and his soul traveled to the world of immortality. Others rely on spiritual roots, but he relies on autopsy - the needle marks, sword marks, and shoe prints on the bones are all clues for him to break the situation. The system allows him to reshape his body, but the more he investigates, the more he understands: there are some truths, and the earth really cannot go back.