In Russia Dimitri is powerful and feared, expect by his bartender who he secretly loves. During the day Katya is a bartender but she's also a spy who spends her time protecting her asset Dimitri. But when things go horribly wrong, she puts her feelings aside to keep Dimitri and his nephew safe from the growing threat of of the Deviant. Is it fate that keeps them apart or will the bonds of the Four Families keep them together.