For their next mission, the party is sent to the city of Bafsk to prevent the construction of a large airship known as the Dreadnought; however, it takes off just as they arrive. After retrieving the Sunfire, a weapon which can blow up the Dreadnought, they watch helplessly as an airship with Hilda on board is captured by the Dreadnought. When the Dreadnought lands to stock up on supplies, the party rescues Hilda and throws the Sunfire into the airship's engine. Before escaping from the explosion, the party encounters a dark knight whom Maria thinks she recognizes as Leon.