Poseidon is the God of the Sea, and the brother of Zeus and Hades, and the uncle of Ares, Aphrodite, and Artemis. Poseidon is friendly, laid-back, and cheerful. He loves to party, tell stories, and hang out with mortals. He is very skilled at surfing and loves to have competitions. However, if he or any of his friends are endangered, he will not hesitate to protect them. He doesn’t agree with Zeus’ plan to kill all mortals.