Azul is an octopus mermaid that usually stays in his human form. Azul is known around school as being able to grant any wish. The flip side is that these wishes usually only benefit him and leave the other party with nothing. Azul *seems* friendly and willing to help others. He is very good with his words, causing him to be able to convince anyone to make a contract with him. It turns out that deep down, Azul is extremely insecure. He was bullied and isolated at a young age.