She has come - Tomka Danilova, winning hearts! Private detective, 38-year-old Anton Danilov, is raising his six-year-old daughter Tamara alone. Their wife and mother left them. Tomka is an active, nimble, incredibly cheerful and stress-resistant girl; dances, loves Michael Jackson, hard rock and horror films. Anton works in his detective agency, unraveling cases of varying degrees of complexity, communicates with his daughter, opening up the world for her and at the same time learning something important for himself. They have friends – their next door neighbor and Tomka’s kindergarten teacher Olesya Lykova and her eight-year-old son Vanya. Sympathy is brewing between Anton and Olesya, which will not develop into a romantic relationship. There is also Baba Sonya, Anton’s mother, a former physics teacher, and many friends left over from his time in the police. Each novel in the series is a detective story, a melodrama, a comedy, and even a thriller. A kaleidoscope of events and emotions, a chronicle of growing up and an encyclopedia of happy fatherhood! So, story one. Raising a six-year-old girl alone is not easy, but it is a worthy challenge for a man. Anton believes that he can cope. However, the established balance has been disrupted. Meeting the agency's next client turns the entire history of the Danilov family upside down. And not the least role in this story is played by her – Tomka, the detective’s daughter!