Peter Rodnichenko turns to private detective Tatyana Ivanova. His college friend Artem was robbed of fifty thousand dollars. He earned it in America, dreaming of his own home. That day, friends decided to celebrate the event and invited eight people. After the party, the bag of banknotes disappeared. It seems like a trivial matter: the criminal is probably one of the invitees. But it was not there! Having searched the premises again, Tatyana finds evidence that opens a new list of suspects...