Arthur’s claim to the throne
To prove to the people of the sea that he deserves to be king, Arthur goes on a quest to find the Trident of Atlan, the weapon of Atlantis’ first king, which has been lost for centuries. Arthur does find it and, after besting a massive, mythical beast called the Karathen, he returns to Atlantis and saves it from Orm’s devious plan. With the Trident, proof that he’s the one true king, Arthur can now take the throne, despite being half-human.
