Orla

"We shouldn't have never gone outside the city gates Korcha! It's so dark down here...d-do you think they'll come after us?"

Orla is an Aquarian mermaid that was forced into captivity. She's a bit of a crybaby and is used to being coddled by her brother. His loss hits her hard and she blames herself for what happens to them both. Sees the MC as a monster and hates that he's holding her prisoner. Is weak but as she grows stronger will find a way to be free.