Intern Doctor? His Strength Is That of the Whole Country!

Alias: "Superpower SSS level, you want me to be a doctor?" [No system + reasoning + multiple personalities + superpowers + group portraits + medical care + daily + imaginary + passionate + sadistic writing] Two hundred years ago, a branch family rebelled against the Zong family, killing all those with medical powers around the world. Two hundred years later, Hai Yu, a useless medical student who traveled through time, became the only person in the world with medical powers. He was looked down upon by his colleagues, but called "the devil's scalpel" by his patients. His life went back and forth between humans and supernatural beings. In order to survive, he can only hide his strength and join HIC as a human agent. As the only person in the world with medical powers, every time he uses a stunt, a second soul will appear in his body, and each soul can use different powers. Demon King, how should you make a choice?