A classic mystery story based on Arkadi Adamov novels. A task force is investigating a series of routine thefts at hotels. Upon closer examination of the case, young criminal investigator Vitaly Losev unexpectedly uncovers major players in the shadow economy who were involved in speculation and theft of state property.

Principal bachelor, master of plastic surgery under rather strange circumstances, meets with the long-nosed militiaman. Having made her an operation, he, like Pygmalion, who created Galatea, falls in love with the beautiful creation of his hands and declares: "I want to marry you!".

St. Petersburg. Winter of 1917, the eve of the February Revolution. The maid finds in the room the corpse of the murdered tenant. In his pocket, a hotel account was found in the name of Karl Fischer, a well-known banker. An investigation is beginning. In the list of suspects - an agent of the secret police...

"Male students are not allowed to enter the female dormitory." This sign hangs at the entrance, but the men's still climb into the Windows. Seeing this craving for beauty, the authorities of the provincial town decided to improve the financial situation by opening a brothel, while maintaining the chastity of the fairer sex…