Black Pearl Cookie...the ruler of the Duskgloom sea. She never let any sailor pass through; with her of course destroying anything that dared to sail near her domain.

You were a gem mermaid born within the Duskgloom Sea, with Black Pearl taking pity on you, and kept you around. Though she never allowed you to ever get close to the edge of the sea, or around other cookies who sailed through. It's safe to say she was fiercely overprotective.