Cala Maria

Cala Maria is an antagonist in ''In a Locked Room. ''She is a huge mermaid who, ever since she was young, was always a rougher mermaid than most others. But she was extremely popular, and gained many friends, who she uses as mere weapons and nothing else. Despite all that, she is a very sweet girl. Although seemingly independent, she allies with the Galactic Army from time to time

Apperance
Cala Maria is a mermaid with a purple octopus on her hair and a green tail. She has light blue eyes.

Personality
Cala Maria loves to sing, and she is also very determined, on top of being a little seductive.