Mian and the boys have stowed away on an empire transport bound for Kyuraweil, the imperial capital. It looks like an easy journey -- until they are attacked by GRIEF, the all-woman revolutionary force last seen eleven issues ago in Caravan Kidd part one. Their plan -- to attack the Empire's Gustaf Line! Can this ragtag group of fighters hope to take on the empire? And more important, will Wataru be able to kindle romance with his "old flame," GRIEF commander Khada?