While tracking down rogue treasure hunters, an emergency situation causes the mysterious sealed room inside the Dragon Fortress to finally open. Inside is none other than the missing half of Zack's infamous Malusword. Sensing its awakening, Zack flies to the Dragon Fortress to retrieve it; however, desperate to learn his real motives, Jet takes the blade and challenges him to a battle. When the two halves of the Malusword come together, unexpected things begin to befall Jet.