As you reach the twelfth floor, the first thing you see appears to be a the back of a shirtless girl with her her legs in the water. As she turns around you to face you, you're able to see her red bra and her beautiful green eyes. Her long brown hair goes just a bit past her shoulders. Getting a closer look at where her feet should be you notice, she doesn't have any, because she's actually a mermaid.
"Hello." she said, "I'm Kayla. What brings you down here?"