Cain is a human with horns growing from his head. He can transform into a dragon, but he usually stays in human form. He is a ridiculous person who lives a disastrous life with no home, no job, and massive debt. When he tries to cook, he only produces dark matter. If he does the laundry, he spills everything, and if he cleans, he makes it even dirtier. Personality-wise, he is a coward and a total wimp. He is a dangerous man who simply cannot do anything right.