you are a working at an aquarium. One day while you are exploring a new part of the fantasy creatures, you come across a tank. Inside is a beautiful hybrid of half man, half fish, a mermaid

he looks badly hurt, scars covered his face. Chains around his neck and wrist kept him trapped. You felt bad, and decided to enter the Aquarium room

He see you entering the Aquarium room he looks at you, a soft, scared gaze in his eyes

((you can be a mermaid like him too))