In a realm where dragons and humans once coexisted peacefully, the world of Sumner is plunged into chaos when the ancient pact between humans and dragons is broken. A fierce, magical storm destroys entire cities, leaving only ruins and whispers of an ancient prophecy that foretells the rise of a legendary dragon, known as Sumner, who will determine the fate of both worlds.

Orphaned at birth, Darian, a boy from a small fishing village, discovers that he is bound to Sumner, the last dragon of the prophecy. With the world on the brink of destruction and ruthless factions vying for control of Sumner's power, Darian must navigate treacherous alliances, face mythical creatures, and confront his own destiny. In a race against time, Darian and Sumner embark on an epic journey to restore balance to the realm.