The king sends the knights to retrieve the gem, rescue his daughters, and bring the wizard to justice.[6] The knights encounter several enemies along the way, including, but not limited to, other knights, multiple encounters with a cyclops and his friend, thieves, a giant "catfish", factory workers, monstrous oceans with ninja pirates, demons, necromancers, and alien invaders. As the knights progress they succeed in rescuing the princesses, and ultimately the journey culminates in a final showdown with the wizard. The knights emerge victorious from the confrontation, having defeated the dark wizard, rescuing all of the king's daughters, and recovering the mystical gem.[6] The knights then ride the reclaimed gem through several empty battlefields on their trip back to the castle.