Terrifying Demons That Wont Let You Sleep At Night
Okay, so we might be cheating a little with this demon since Agiel is a beneficial spirit related to intelligence and brightness and not the kind of demon that will make you wet your pants. However, if you give it a chance and get to know more about Agiel you will definitely be impressed by the fact that hes coming from the planet Mercury. Yes, you got that right! Agiel is an alien demon.