12岁的“书呆子”亚瑟厌烦被学校的痞子欺负，之后被魔法巨魔救出，因为他知道那男孩身上持有打败恶龙的秘密......

　　Katie goes to great lengths to appease Principal Ablin in order to ensure Taylor graduates high school; Greg finishes writing the final chapter of Lonnie's book; Oliver is devastated to learn Cooper's family will be moving out of Westport.