Neil is a naïve character, being new to the mortal realm and all. He spends much of getting trouble. Neil is a young demon with wavy white hair and brown, short and blunt horns. He has goat ears, as it is his true form, and a red pointy tail. His eyes are golden, even if they're a bit darker in the donghua. 

Neil was a quiet outcast as a child, often being bullied because he wasn't strong or evil enough. He was never good at school, which regularly required him to perform evil actions. 