About the book: 2022 / Hotel "Henn" is a special place in the suburbs of Kyoto, serving as a portal between the world of people and the world of spirits, from where people constantly come to us the most terrible creatures described in the myths and legends of Japan are trying to break through. It is for this reason that the hotel needs a new custodian every hundred years. One day, the guardian turned out to be unworthy of this position and a threat loomed over humanity, whose name was Ren.