The Darkness Civilization has launched an attack on the Fire Civilization, and Shobu travels with Rekuta into the world of Duel Masters to lend a hand. When he arrives, he finds Storm XX, known as the Fire Civilization's trump card, badly beaten. Then creatures of Darkness seize Rekuta and Reppi Aini, a comrade of Storm XX. Shobu has to find a way to save them both while the fate of the Fire Civilization hangs in the balance. The third movie in the Duel Masters franchise, which is based on the Wizards of the Coast card game.