It’s not without reason that they say that anyone can offend a poet... While Antosha Mylchenko was composing poetry and having his head in the clouds, vile thieves snuck into his apartment and took out all the equipment from there. The police immediately said that there was little chance of finding the criminals... But it was not for nothing that Antosha was accepted into its ranks by the mafia Brotherhood of the White Hand, consisting of his classmates. "Let's help our brother!" - the leader of the mafia clan, Arina Balovantseva, decides and begins an investigation. And soon the mafia suddenly has a noble assistant - the great and terrible Lekha Bykov. And things are rapidly coming to a conclusion...