The last time Ricky saw his sister was fifteen years ago as she walked him to primary school and then continued on to her secondary school alone. She never arrived. Fifteen years later, following the discovery of another young girl’s remains, Ricky and his girlfriend, Rosie, decide to look into the disappearance of his sister all those years ago and in the process, they discover a further six missing young girls. But when they finally involve the police and the mystery is finally unravelled, the consequences rock their world to the very core.