Doctor: Did I, the Lord of Hell, Let You Die?

Yama is King Yama of the Underworld, who has traveled to a materialistic world. There are no gods, demons, immortals, or Buddhas here, and there is no reincarnation. After death, the soul leaves the body and soon disappears. By chance, he became a doctor, and then he was surprised to find that he could gain heavenly merits by treating illnesses and saving lives! Thus, a super miracle doctor was born. He treated diseases with a scalpel in one hand and stuffed the separated souls back into the body with the other. After all, I, the majestic Lord of Hell, am a doctor. If you die in front of me, wouldn't it be very shameful for me? All the doctors were stunned. Isn't this man already dead? How come you were saved again? Occasionally, he will engage in some scientific research, such as treating Alzheimer's disease, which is a world-recognized problem that is just a damaged soul. This stuff is what I specialize in. Occasionally, he will also appear as a forensic doctor, trying to find the murderer? Just capture the soul of the victim and ask. Finally one day, when he returned to the Three Realms, all the great powers were dumbfounded. How did you get all your merits? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.