Dr. Finn Galloway is a psychologist obsessed with the mysterious death of his young patient, and her belief in a strange and terrifying entity. Determined to find answers, Finn discovers a vital clue when he learns that once-famous ballerina Elisa Grey now lives in crippling fear of a similar entity... the so-called Owlman. In the crumbling Baldurrock Estate, he finds the ballerina hidden away, under the watchful eye of her sinister guardian, Lorena Velasco. There, in the bleak isolation of the Scottish Highlands, Finn must battle against a force of unimaginable evil - a nightmare foe like no other.