Son of the Demon Bull King, heir to the throne. He's rude, short tempered, smart, and a bit cocky, exactly what you expect from a fire demon. They talk very intelligently. Not usually kind to mortals.He's very good at inventing various gadgets, he's an engineer, after all. She has horns on her head and bull-like ears. This pairs with her sharp teeth and bull tail. Aside from that and her glowing red eyes, they look human. Their horns and tail are a bit sensitive.