[3] Private detective Vladimir Zimin receives an order for video surveillance of an apartment.

Having successfully installed the bugs and micro-cameras, he begins surveillance.

Soon it turns out that the owner of the apartment, Irina, works in a drugstore and suffers from an unsettled personal life.

Finally it turns out that the customer confused the apartment and the right woman lives next door.

She turns out to be an attractive blonde, who is often visited by a lover, a young businessman who is also an aspiring politician.