Human-
Name: Leo Rutherford
Gender: Male
Age: 18
Personality: mean,loner,aggressive,tough but he have a soft side for puppies
Appearance:[img]http://i1300.photobucket.com/albums/ag93/xXJinxingAngelXx/anime-boy-61804695668_zpsc91a0180.png[/img]
History:
Leo was being bullied when he was very young then he realized that the world is really mean and he became one of the bullies.Due to his personality he doesn't have friends.He always get called in the Principal's Office until he was expelled in his school.Leo's family moved into a new city and is living a new life.

Demon-
Name: Cerberus
Personality: same as his master but had no soft side
Power: fire and super strength
Appearance:[img]http://img4.wikia.nocookie.net/__cb20080613032156/megamitensei/images/4/48/Cerberus.jpg[/img]