25-year-old Vera has everything she dreamed of: family, excellent education, and fiance Igor. Soon enough, Vera's high school sweetheart Anton appears again in her life. She understands that her love for him is still there and refuses to marry Igor. Soon, the former fiance tells Vera that Anton is a criminal who has participated in a robbery and even a murder! Who to believe?
Sasha faces her hardest days ever. Her husband’s cheating triggers a series of traumatic events. It is only through her deep loving bond with her dog that she will be able to get her life back on track.
The investigators from a new police department work on the most complicated cases using special software called "Fillin". Intrigues and unexpected twists make the cops face new challenges every day. In the cases they undertake more and more often are appearing the names of high-ranking police officials. The head of the department, Valentyn Smishko, can't close it down that simple, so he starts overwhelming the investigators with the cases he's sure they'll never solve and will eventually have to abandon their experiment. Thus the old system united to oppose "Fillin".