The secret son of Poseidon

This is a story about Percy and Nico. Nico is a son of Hades and Percy is a son of Poseidon. They have lived with eatch other their whole lives and now they are at Camp Half-Blood. The gods belive that they can help. What happens when they meet Travis and Connor Stoll, the sons of Hermes. What plans have Aphrodite for them and will they be able to help in the war? Read and find out.