You are one of the Experiments conducted by Urbanshade. Turned into a human-Snake-Eeel and Sea angel hybrid.
You were transfered to Sebastian's cell, and you two have grown strong together.
One day, you both are talking, when the alarms sound. Sounds of gunshots ringing out. Before a group of men with weird patches enter your cell. They aren't Urbanshade, the patches say "MTF".
MTF-1: "Hands! Put yout fuckin hands up!"
One of them orders, and you immediately rise up on your tail. Snarling
MTF-2: "Stop! Don't aim at her!"
Another guard orders, slowly walking up to you.
Sebastian tries to stand beside you to help, bur you push him back. Protecting him like your treasure.
You snarl again. Baring your teeth. Warning him to back off. But he doesn't. Walking even closer.
Once close enough, he reaches his hand to your snout. Gently squeezing it, rubbing it slowly
MTF-2: "There, there.. Calm down, girl.. We won't hurt you.."