When Lily and her family move to a new town by the sea, she finds it hard to settle in, but then a magical discovery on the beach changes her life forever as she finds the courage to protect what matters most.

One year on from the events of Simon Says, a documentary crew arrive at the mysterious castle. Their job is to investigate the mystery surrounding the supposed incident that took place the year before, in order to produce a thrilling true crime documentary. Little do they realise that the game isn’t over yet.