In the Heavenly Worlds there are Angels that roam about Heaven and Hell. Heaven Angels and Hell Angels must work together to maintain balance of good and evil in the world, but such things as Love and Friendship between the races is forbidden. At Celestial High School there are Demons like Mark, Bob, and Wade forced to be in classes with goody two-shoes Angels like Jack, Felix, and Ken. When a fight breaks out in class between the 6 they are all forced to work together to create a project on the History of Demons and Angels to present to the entire school at the end of the month as punishment. But what happens when Jack and Mark realize their hate for each other is really the exact opposite?