Dana’s world falls apart. Her best friend Kitty dies in a strange car accident and then a nightmarish shadow appears to hunt her. She has to flee with her grandma, who turns out to be something quite unexpected – a Huntress of Shadows. The truth about her ancestry is a hard thing to accept – Dana was deliberately created to find something that should stay hidden, or it might threaten the world as Dana knows it. Her existence is tied to the myth of the Nephilim, the descendants of angels, and her creator commands the forces of chaos and darkness, the source of all horror myths of humankind. Dana learns there is a world of terrifying shadows, afterlife, dreams and time travel surrounding the physical world, hidden behind a thin veil – and there are ways to enter it. Dana has no option – nightmarish creatures from ancient myths hunt her and the hunt can only end in either Dana and everyone she loves being captured and turned dark, or Dana finding what she was created to find. Her hunters have skills no ordinary human can escape – but Dana is not an ordinary human. Nor is Daniel, the leader of a hidden Center fighting the darkness. Together with a chosen team they could travel the Unseen Worlds, into the past, following a clue written down in ancient Egypt, and walk the Trail of Angels to find the hidden mystery before the dark creatures do. Dana must prepare for a long search in another time and place, while both she and Daniel are wanted and hunted by the darkness. At stake is her love, and the destiny of the human kind. But can they make it with the shadows closing down on them?