The powerful but casual only son of Poseidon, the god of the sea. Percy has control over water, he can talk to horses and fish, and water heals him. He has a sword called Riptide that turns into a pen when not in use. Percy makes lots of witty jokes and comments. He’s an incredible sword fighter, and is dating Annabeth Chase, a daughter of Athena. He has a rivalry with Clarisse LaRue, an aggressive daughter of ares. Percy is kind-hearted, and has a Pegasus named Blackjack.