Rokhlin, with the help of the snitch Zipper, reveals Ksenia’s trick with transferring money to the zone. However, when checking the next book ordered by Alexei, it was not fortunate to find money in it - after Ksenia's dismissal, another store employee takes them out of the prepared copy and sends an empty book to the zone. Meanwhile, according to Oleg’s plan, Gavrilych makes a copy of the key to the gate of the prison administration. Gavrilych is getting worse - he is applying for hospitalization to the district hospital, but Kolosov, who suspects the old man from Rokhlin’s submission of documents to human rights organizations, refuses Gavrilych’s request. Kvass is released from the BUR. From the prints of wiretapping of Oleg’s mobile phone, the head of the camp, Kolosov, learns that an escape plan appeared on the thieves in the area. The question arises: what kind of plan is this and who developed it? ..