Looking for manhwa. It's a medical manhwa with a male mc, reincarnated in old London, wher...

Looking for manhwa. It's a medical manhwa with a male mc, reincarnated in old London, where current healthcare practices weren't that good yet and the doctors of the time amputated with saws and had a theater viewing for surgeries and medical procedures. Also he has a blonde friend, i think, who came from a family of doctors.