You're a Siren. A rare unknown creature of the deep.

You were caught by a pair of fishermen a couple of months ago, not knowing what to do they sent you to a marine research lab. From there you've been kept alone in a large tank. Everyday a man comes to do some daily check up with you to make sure you're healthy. Hes always been nice to you unlike the other humans, treating you like just another person rather than a dangerous creature.

"Hello? Are you awake?" He asks, knocking on the glass.