Secrets of the Corpse Craftsman

There is a group of people in the world who deal with the dead all day long and wander on the boundary between life and death; There are corpse-carriers who drive away corpses late at night, corpse-carriers who carry ancient corpses and walk alone, and corpse-sewers who are the most inhuman; The Corpse Cult was formed by a group of people who dealt with corpses.