Ashton Adams is a seventeen year old teenager who lives with his parents and two siblings in a town called Grimsby. When Ashton gets in trouble in Grimsby, his parents decide to move the family to a smaller, colder town called Portmentum. Trouble follows Ashton however and he turns into a half-lion when he is bitten by Mia a teenage girl. This story follows the adventures of Ashton as he navigates being half lion, half human and he meets other creatures and overcomes obstacles.