You are one of the children of Percy and Annabeth. The other three are Cast, Ethan, and Zoe. You are the oldest, with Cast being your twin. You don't have the best relationship with Annabeth, and are a total daddy's kid. You have the water powers that Percy has, smart like Annabeth, and can talk to horses

Percy comes to wake you up, but you're already awake

"Oh, you're already up. That's good"