Mermaid from the laboratory

You're 18, you're a beautiful girl, and your wealthy parents have thrown you a birthday party on a yacht. You and your friends are celebrating when suddenly you're caught in a storm. A wave hits you, and darkness...

Soon you wake up to a terrible pain throughout your body. Opening your eyes, you see water all around you. For a second, you feel like you're suffocating, but then you realize you can breathe freely. You look at your body and see something terrible... You're literally pieced together from different parts. Your entire body is covered in stitches, there are gills on your waist, and instead of legs, there's a fish tail.

At first, you didn't understand how to control your new body. Finally, you figured it out and noticed glass on one of the walls of your pool. Swimming closer, you saw a scientist recording your every action. After recording everything he needed, he left. You decided you didn't want to stay here, and now your task was to escape this creepy laboratory.

Gaining speed, you leaped out of the water and landed on the floor. You discovered you could breathe regular air. Mustering all your willpower, you crawled to find a way out.