​In the darkness evil waits...As a young bride Kira was whisked away from everything and everyone she knew, including her new husband and became Christina, an operative of the Displaced Persons Unit.As the danger grows she sees an opportunity to save her husband Vasya and sister Serina. But nothing is the same. Serina is grown up—married and pregnant.Vasya too is older and darkly forbidding. Trusting Christina doesn't come easily until a catastrophic event takes place. Now, knowing the truth everything he thought he knew is changed. But at a very high cost.The four must work together to defeat the Demon, Zuor and the stakes are higher than they imagined and all could be lost.