Unknown assailants in black stocking masks robbed the cashier. The investigation is conducted by the precinct, senior lieutenant of the Aniskin militia. He believes that children, after endless viewings of movies about Fantômas, simply play "Phantomas". But who framed the children for this crime in the village, in the Siberian hinterland, where everyone knows each other? It is up to Aniskin to find out—SerhiiDemianenko