Jonathan Rosewood thought he was going to die when a truck hurtles toward him. But, saved by Afterlife Social Services, he's instead turned into a cat familiar and sent to the Waxing Weather Warlock School for the magically gifted. Once there, he becomes fast friends with ferret familiar Simon and Fox Sarah. Together with their Witches and Wizards they train to protect the world from invasion by the things that exist beyond it.