Holy Doctor of the Netherworld

The Holy Doctor of the Netherworld is the most terrifying existence in hell. His duty is to bring people who have been tortured to death in hell back to life, so that they can be tortured repeatedly and live forever in a life where they can neither survive nor die. What he possesses is not only miraculous medical skills, but also a struggling and conflicting heart, which eventually led him to betray the heaven and return to the human world. He was originally a mentally retarded young man who accidentally received the memory and knowledge of the Holy Doctor of the Netherworld. This enabled him to enjoy all the wealth and fame in the world, but he also had to face endless enemies from the three realms of humans, gods, and demons. He not only wants to heal others' illnesses and rejuvenate themselves; at the same time, he also wants to arm himself with medical knowledge of the human body, turning his limbs and trunk into deadly weapons, and turning his originally weak body into a cage of flesh and blood that traps all opponents. Because although the Holy Doctor of the Netherworld comes from the cold hell, he has a fiery ideal: medicine to save people, force to eliminate evil, travel across the three realms, and fight against injustice!