A young woman, an emergency doctor, hit a child. Convinced that she had committed murder, she fled the scene of the crime. Unable to bear the pangs of conscience, the woman finally decided to commit suicide. A stranger saved her, but offered her a deal. Then she did not understand what terrible snares she had fallen into and what role she would be forced to play. If it weren’t for Andrei Nikitin, the chief of the detective agency, she would never have unraveled the terrible tangle of an insidious conspiracy...