The door swung open... and the fate of Kirill Sotnikov, a successful journalist in the capital, took a sharp turn. No, what stood on the threshold was not his first love, Mike Milenin, as he first thought, but her daughter. And this girl asked to find her mother's killer. Kirill understands that only the past will help him understand the present. He recalls his childhood, the faithful friendship of three romantic boys and one girl, their love for her, the first disappointments and losses, because of which their destinies “scattered”. And the deeper he plunges into memories, the closer the solution to Mikey’s death is.