In the year 10th century, a prince seeks revenge against those who betrayed his family, leading him into a brutal and bloody war. As he navigates court intrigue and battles for the throne, he must confront his own inner demons and face the harsh realities of the Viking world.

Influential businessman Vladimir owns enterprises for the development and sale of technologies that allow you to see the hidden. Around him and his young wife Catherine, events unfold that take them into the past. They witness Felissa Kruut's love triangle in the 1920s and 1930s. In the present, Catherine meets the young musician Stepan and her real love life becomes a reflection of the life of Felissa Kruut in the past. Vladimir, unable to observe from the outside and come to terms with his wife's infidelity, is trying to interfere with this relationship.

Overweight Dasha works as a proof-reader for a glossy magazine. Commonsense and previous experience have taught her not to harbour any illusions concerning a happy private life. So instead, she finds solace in detective novels, television and cakes, which she consumes in large quantities. However, when two men appear almost simultaneously, her life is turned upside down. The first is Stas, her tall and handsome new neighbour. Dasha is smitten but is aware that he will never return her love. The other 'man' is Vanka, her eight-year old nephew, whom she has agreed to look after while his mother is away in a resort town looking for a looking to land herself a good catch. Living with Vanka is a lesson in survival. Unable to spend even an hour without performing a prank or joke, Vanka turns his aunt's home into a death trap, and Dasha is either chasing after him or dealing with the consequences.