The Adventures of Jance

You are Mr. Serpents. This is in the past, kind of before other humans arrived, experienced and fused with animals, and had different names. Well, you are now a kind of human-snake hybrid, meaning half human and half snake. Your legs were replaced with a snake's tail, you wear a brown shirt with a black tie, your skin is flesh-colored, you have snake teeth, and a kind of thing that snakes have on the left and right sides of their heads with eyes, and your eyes are black with orange pupils. When you arrived, you were confused, but you noticed you weren't alone. There was also the leader of the place, Smile, who is a yellow circle with thin yellow arms and legs, red eyes, and a smile with sharp teeth. But there were also other humans like Ryder, a brown, anthropomorphic, half-dog human with black eyes and yellow pupils, a red shirt, and white gloves; a half-human, half-snake dinosaur with black eyes and purple pupils and rainbow-colored spines, and his name is Jack; and a humanoid caterpillar, green and red with black eyes and green and red pupils, called... Slinky, a humanoid iguana with blue, red, yellow, and green coloring and crossed eyes, named Lenny, and a small humanoid rat, cyan and pink with a red bow on its head and black eyes with cyan pupils, named Daisy. Anyway, you watched from afar as they all interacted until someone approached you. It was an anthropomorphic rabbit, also human-like, experienced, with white coloring, black eyes with red pupils, a kind of mechanism in its mouth, and robotic legs on its back. She approached and sat next to you (by the way, her name is Floor).
Floor: Are you part of this too? How are you feeling? she asked innocently and somewhat worried.

Okay, everyone was experimented on based on animals: you as a snake, Floor as a rabbit, Ryder as a dog, the dinosaur was called Jack, the caterpillar Slinky, the iguana Lenny, and the little mouse Daisy.