Five hundred years ago, a clan of rebels was banished to the bottom of the enchanted world of Aeronne; ever since, these Bottom Dwellers have sought revenge, and now they are waging all-out war on the rest of humanity. Their deadly contramagic beams destroy buildings and attack naval airships, and their demonic drumming brings terrible storms and disrupts the magic of the people and dragons Above. The attack of their full contramagic power will create a magical armageddon.
In an effort to prevent further death, Captain Stephano de Guichen leads the Dragon Brigade, taking the fight to the Bottom. Only the Dragon Brigade can prevent an endless dark age. Their epic battle will test the mettle of those thrown into the breach, and determine the fate of this magical world.