The discovery of the theft of the painting further complicates the investigation of the abbess who is asked to solve this case in addition to the murder. At the same time, Father Fanourios suspects that something serious has happened in the monastery and decides to follow the movements of the nuns to find out. Sofianos and Tsakalakis examine the closed-circuit video of the morgue and approach the tracks of Karaiskos and Stamatis, while the abbess manages to find out the address of the victim's apartment. There, an unpleasant surprise awaits her that will endanger her life.