Allen King is an unassuming Black teenager living in a blue-collar family in Miami, Florida. After finding a magical crystal necklace he discovers that he's actually an Atlantean prince. Suddenly, things change for the gawky teenager. He gains the powers of telepathy, teleportation through a rainbow wormhole, and he is able to communicate with sea animals. Along with a beautiful Greek Goddess, his orphan best friends, and zany uncle, Allen keeps the Earth safe as they fight against his mortal enemies in an attempt to restore his kingdom, the lost city of Atlantis.