The Doctor's Hand Covers the Sky: the Good-For-Nothing Concubine Wants to Counterattack

A top surgeon is dressed as an abandoned daughter of a marquis who committed suicide by throwing herself into a lake. He holds a lancet in one hand to fight his aunt and rescue the powerful, and in the other hand he holds a book of life and death to determine the outcome! From hell to becoming famous all over the world, let's see how she used modern medicine to carve her way in ancient times!