Aquaman: Arthur Curry, the human-born heir to the underwater kingdom of Atlantis, goes on a quest to prevent a war between the worlds of ocean and land. Aquaman and The Lost Kingdom: After failing to defeat Aquaman the first time, Black Manta wields the power of the mythic Black Trident to unleash an ancient and malevolent force. Hoping to end his reign of terror, Aquaman forges an unlikely alliance with his brother, Orm, the former king of Atlantis. Setting aside their differences, they join forces to protect their kingdom and save the world from irreversible destruction.