She's a mermaid living on a tropical island full of exotic animals and fish who adore her. Her boyfriend is a burly bullshark named Sharko who also acts as her bodyguard against a hyena named Zig who's trying to eat her, unbeknownst to Marina. Her father is the Atlantic God Poseidon who will also protect her at all costs. She's an all around perfect girl who gets what she wants, but she tries to stay humble and friendly to everyone, even Zig, who as I've mentioned before, is trying to eat her.