In the corrupted city, an evil wizard named Sathmus awakens Fafnir, an ancient dark dragon, from its sealed slumber. Together, they plot to reclaim stolen treasures and sacrifice a princess, heralding the return of darkness to the world.Meanwhile, Alan, a young knight from the Holy Sword Order, hears of the castle's plight. Guided by an ancient voice proclaiming him the "newborn hero," he embarks on a perilous journey to face the wizard and dragon.