[ Demon ] Demons and Angels are one of the few species that are similar, and yet, completely different. These species have eternal life, gaining much knowledge as time goes by. At some point during the early stages of their long life, they stop ageing entirely, therefore, some look old and others, young. Demons are born from the darkness and vary vastly in strength, looks, and abilities, but they do have some things in common. They are all slow healers compared to Angels and aren’t as quick, but they are still quicker than humans. They are also super strong. Demons are categorized into two types. There are the ones who are created without a body, possessing people just to survive, and then there are the ones born with physical forms. Some demons in either group can shapeshift and morph, but most are simply crowned with horns and have claws for fingernails. Most also control the darkness, like Angels, control the light. Both Demons and Angels have weaknesses, whether that is a drawback of their abilities, or simply not liking something to the point it gets in the way. This species is known for having the desire to cause destruction, but the truth of the matter is, while they may seem like creatures who only wish for chaos, what they do usually depends on their leader. Only a few go solo without a leader. These kinds of Demons don’t rely on anyone and often do their own thing, hiding out in places where few ever go. This doesn’t mean they don’t cause trouble, however. Since the world is unaccepting of demons, they are unaccepting of the world, that is how they see it. Due to the belief that they are naturally bad, their destructive behaviour is brought about by the image people had created for them. Angels are their only true enemy. They always interfere with the plans of the Demons, which causes conflict between the two regularly. They absolutely despise one another by nature.

[ Incubi/Succubi ] A Succubi is a female demon, known to be incredibly seductive. Their whole image is based around this, with how they look, dress and even act. They tend to seduce men, either for their own pleasure, or to get stronger. If they want, they can drain away the very lifeforce of those they desire. The male equivalent of a Succubi is called an Incubi, and unlike most other demons, these ones are often born with physical bodies.