Back and better than ever, Satou's party is ready to conquer theLabyrinth's depths once and for all! But no adventure would be complete withoutsome Satou-brand philanthropy. Building an inn over some hot springs, starting aschool for would-be explorers, and establishing a trading company under theguise of Kuro are all in a day's work for this hereditary knight. But when aterrible foe interrupts and important trial, Satou does what he does best!