Olga's happy family life is overshadowed by tragedy. Her husband Alexander died, officially drowning in a lake. Olga quits her job as a figure skating coach and moves from the city to a farm. She doubts that her husband's death was an accident. Olga decides to independently uncover all the circumstances surrounding his demise. This will pose a threat to her life, as well as the lives of her loved ones and friends. Olga must unravel the complex case and learn a lot of new information about her husband and their circle.