In ancient times, there were three families that haunted the boundary between Yin and Yang and were responsible for maintaining the balance of Yin and Yang.
One is the Li family, a ghost doctor who specializes in healing ghosts, cutting out flesh with his left hand and molding souls with the right hand; the second is the Qin family, a ghost medicine man who plays the role of a spiritual medium, and the female is a shaman; the third is the Zhang family, a ghost doctor who kills evil spirits and eliminates evil spirits, and worships the Taoist sect since birth.
However, all three major families are dying.
The only one left in the Li family is Li Shi, a ruffian who has no knowledge of medical practice and smiles playfully all day long.
The only person left in the Qin family is Qin Ge, a money-worshiping girl who has no interest in the dark world.
The Zhang family even let five evil beings that had been sealed for hundreds of years escape and were almost wiped out. Only Zhang Xu, who had a black and white personality, escaped.
The fate of the three young people forced them to come together, break into the already chaotic dark world, and take on the important task of bringing order to the chaos.
