Scott McCalls life has already turned upside down since becoming a werewolf but now that his year younger sister is moving back to town after her dad kicked her out Scott's world is going to get even more chaotic because his sister who he hasn't seen since she was 7 before his dad got custody of her is not happy to be coming back to Beacon Hills she's never gotten along with Stiles she hates Scott's choice of friends and she hates the school she isn't excited about being back there she sure won't be excited once she learns the town is full of supernatural creatures