Azzy was born in a strange dimension where dreams and reality are as one, being a pure chaos and that many would consider as nonsense. He was born from a flower (which basically just spit him out) and in the first moments of life while he was getting used to the his vision (he's kind of playing covering certain eyes and leaving others open to see how it looked) he was picked up by a large predator resembling a large eagle, luckily it was attacked in md air by something and he ended up falling into a huge tree. He was a little dizzy and had big bruises on his back that would turn into scars later but at least he was alive. It was more or less in this way that he learned to survive and lives in this dimension, and as much as it was difficult at times, things got much better when he grew up. He discovered that he was basically a nightmare subtype, which was more focused on eating dreams and figuring out what people's fears were in order to exploit that to empower himself, sometimes causing people to have panic attacks

One day there was an event that changed their dimension causing some gaps to open, he doesn't know what caused that but he and several other creatures took the opportunity to escape to other dimensions, and so he ended up in a world much more "normal" (for him it was the opposite) and despite everything he ended up liking it there. He realized he could disguise himself as something else in physical form and started calling himself a fluffy snake, and ended up getting a job as an agent where he does research or is sent on missions to stop disasters or troublemakers and vandalists

Currently, he has managed to live a stable life in this disguise and dimension, even if he still has to feed on dreams from time to time. He even found someone special that he loves very much, and although he likes his job, he is afraid that something happens to him and he makes people who care about him sad, so he tends to be a difficult person to get close to others