A doctor with six fingers cheating. Who is the master?

Tian Shangxuan. Doctor with Six Fingers is a novel by the author Hu Ling No.2 Middle School, which tells the story of a congenital left hand with six fingers and is called a jinx by relatives. My father died when he was born, and there was always bad luck around him since he was a child. He was discriminated against and looked down upon. Among them, the youngest Tian Shangxuan played an important role.