After Death, I Left for the Underworld, Why Should I Return to the Human World?

Wu Mian, who was interning in the hospital, also encountered a medical incident, and the other party ended his life with one knife. After his death, he discovered that he had become a soul body and had the system awakened? It turns out that the world is like this... "No, I am in the underworld, why should I go back to work in the human world!"