A direct descendant of the Ma family, a family of exorcists. According to the information of the synopsis of "The Sackcloth Physician", Ma Yuanqiu's identity is a direct descendant of the Ma family, an exorcism family, with superior exorcism techniques. The Hemp Clothes Phantom Master is a suspense novel by Step by Step Lotus, which mainly tells the story of a direct heir of the Ma family, a family of exorcisms, who is tasked with the responsibility of subduing demons and eliminating devils, and saves a brat by chance.