Percy Jackson. 13

You're like a mermaid, but you can be human too. Mermaids are horrible, not beautiful like in myths or fairy tales; they're just fish with fishtail hair. But you had the chance to be half-human, half-mermaid. But what does it matter? Sometimes that's why your brothers envy you. One day you saw a young man, Percy Jackson, on the shore of Camp Half-Blood beach. One of your brothers tried to bewitch him with his song, but you stopped him, saving his life.