Within a ordinary looking apartment, kid and a dad play a game of hide and seek. While looking for his daughter, she's nowhere to be found... Afterwards, a video is submitted which shows the lady carrying a sign using a mysterious group of numbers. But what exactly do they mean? She is the very first of several children who disappear with no hint in a small town. Youthful detectives Varta Naumova and also Maksim Shumov take on the complex case and... their particular demons. While Maksim comes across as a sociable guy, varta is exceptionally protective of her personal space and actually really a person. Both have undergone trauma in their own lives, also this case rolls them . They eventually become vested in finding the youngsters as they face their respective pasts, and apprehending that the kidnapper.