The action takes place in "our time". Also people in the world there are two races: nobless or noble and werewolves. The story begins with awakening after 820-year sleep Nobless, Cadiz Etrama D.Reyzela (abbreviated Rey), in what is now South Korea. Coming out of sleep and not knowing anything about the world, he gets to high school E-Ran, where he met with the director of this school, which is his old friend, Frankenstein. Subsequently, he began to make friends with a few of the students of this school.All they have to face with a powerful and aggressive union organization that is "behind the scenes" to rule the world.