Young witch Morgana loves robots and longs to attend robotics school in the city. But as a witch living in a magical woodland community, the closest she comes to technology is petting her ancient mechanical familiar, Kitty. She simply doesn't belong. But when she finally finds a way to the City, she learns of a troubling secret hiding beneath its gleaming surface: a secret that threatens the balance of civilisation. Caught between two worlds, only Morgana has the power to find a solution ...