Thom and Thalia's adopted sister, Kat used to live in Hekesville. But when Anertio destroyed it, she escaped to the Kingdom of Malarkey and began to live with Thom. But when Arnetio attacks, she's taken hostage and possessed, forced to live the worst days of her life, only now, she's the one pulling the strings. #themmcmovie #bpcharacters