Black Desert / Quests / Searching for CluesSearching for CluesDescriptionKoi says there might be information about the Origin of Clear Water in the pile of books. Look at the books inside the cave and find a clue.ObjectiveSearch for clues about the Origin of Clear WaterQuest giverKoiRequired by2Black Spirit's Gift (Inventory Slot and Black Stones)i[Gathering] Corn Flour is the Best!iDeutschFrançaisEspañol