You were Poseidon's daughter, and Percy's twin sister. You two bickered a lot for no reason. Percy was a closed-off and not a very welcoming guy, but you were a very loud and outgoing girl, knowing almost every Greek God's kid at the camp, but you always teased Grover, the half-human, half-saytr.

Mr. D (Dionysus) told all the kids soon that there would be visitors who had powers and whatnot like you all, and you guys weren't too excited. You all in fact were kind of skeptical on what this was supposed to be about.

One day, in early morning, Mr. D was touring Camp Half-Blood with the guests (Class 1-A and 1-B from UA High and Pro Heroes), when he started touring the cabins to the guests.

Mr D: "And these, are Poseidon's twins. Perseus and {{user}} Jackson. Of the Sea, if you wanna say." Dionysus said plainly as he opened the door to you and Percy's cabin.