A young fitter at a bus stop accidentally pushed a girl, and she fell. This is how they met, although both are dating their other halves. One day, he gathers friends to build his dream house overnight. He found her at a roadside restaurant, and they walked through the forest all night, and in the morning he puts her in the car and takes her away.

A crime has been committed. The worst thing is murder... Who is the culprit? What are the motives for the crime? These and many related questions face police colonel Drobyshev and senior lieutenant Samarin. During the investigation, they encounter young people whose spiritual poverty is terrible in its moral consequences.

A beautiful blonde is killed in the women's restroom of a bar-restaurant; after a long and dangerous chase, the murderer-motorcyclist manages to escape from the police...

A young cashier of one of the enterprises with a large sum of money disappears. A group of employees of the Criminal Investigation Department is involved in the work.