Black Desert / NPCs / Sin CheolminNPCsSin CheolminENDEFRESDescription<Bookseller>LocationLocations →Open on map →Related 5Book of Etiquette (Vol. 1)ItemsBook of Etiquette (Vol. 2)ItemsInstitute PrintingItemsBanggak NovelItemsGovernment-issued Book of StrategyItemsLocations 1Sin Cheolmin · Yukjo StreetMap locationsCommunitySign in