The first private enterprises are started in the Soviet Union in the late 80s. A gang of bad guys, owners of a private restroom, kidnap a good guy - owner of a toy store. Private eye Dmitri's first job is to try and free the store owner.
Pensioner Levon Poghosyan flew to Moscow from Armenia to congratulate his grandson on his first day of school. And it doesn't matter at all that Levon is already at an advanced age and terminally ill. The main thing is to bring joy to loved ones and new acquaintances, of whom there are many in this big, noisy city...
