V tejto postapocalyptic fantasy, a more piesku swallows everything but the pasca. V priechode mora piesku drifts Mud Whale, a floating island city of clay and magic. V ich chambers a malé komunálne clings to survival, vyrezávať z jeho histórie by tieňa pasce. Prepustený pozemok z Amonológie sa turned out to be a nightmare pre ľudí z Mud Whale. Suou a unmarked sú v hostelke, a v orde to save them, Ouni a Chakuro agree to serve the duke as soldiers. Orca's forces a inevitable bloody bitka draw ever closer, ale Duke má far darker misie v mysli pre Ouni-one, že bude rock very foundations of Amonlogia!