Art Pengriffin moves around A LOT. When he finally settles into his new school, he gets the attention of the cutest girl, and rocks a concert so well that an impressed record producer offers his help. Problem is, his mom's moving them again. Art doesn't know that he's the son of Merlin the Magician and he's even more shocked to learn there are four ghouls hunting him for his father's powers. With his 14th birthday hours away and his mom and his crush by his side, Art finds himself in long-ago Camelot fighting for his life.