My Business Is Spread All over the World of Yin and Yang

Fulou Shop is never open to the living—unless you are struck by evil spirits, possessed by evil spirits, or want to talk to the dead. The shop owner is mysterious and has remained beautiful for ten years. No one knows her past. She only knows that the business of this shop is getting bigger and bigger, reaching up to the underworld and down to the human world. As long as she can pay the "price", there is no obsession that she can't solve. As it stands, it has supernatural elements, a CP, and the male protagonist appears late.