Wu Jun held a silver needle in his hand, staring at the patient in front of him, his face was a little dignified. If I give this needle, you may die, are you sure you want to be cured? But little doctor Wu, I just got beriberi... Wu, a nursing professional Jun travels through the world of practice and heals countless patients. Regardless of gods, Buddhas and monsters, they are all doomed to death. In the end, he came to an astonishing conclusion that the medical skills in this world... are killing skills! Well, never Maybe it's because of his lack of knowledge.