Ganna was afraid to admit to herself that she still loves Ilya Galitsky, a successful businessman with whom she had an affair many years ago. Then she herself destroyed their relationship: she no longer wanted to share him with his wife. She decided that she would raise their son alone. Even ten years later, Hanna regretted it! She was sure that fate would not bring them together again, until she accidentally found herself in the same apartment with Galitsky, his wife and a corpse on the bloody floor. Each of them knew the murdered man. Now they will have to get involved in a dangerous investigation and figure out themselves along the way.