What do you want to know? The shop owner is a human girl, but she has a secret that no one knows. All the secrets of demons you want to know from ancient times to the present can be found here. The cause and effect of the past life, the revenge of the reincarnation, as long as your price is high enough, the shopkeeper will let you realize it. What do you want to know? The contract is established, your price is...
Purpose: Promote some fairy tales