After the explosion in the monastery of Agia Theodouli, nothing is the same. The nuns were saved, but Abbess and Sister Arsinoe are sure that they are now a target and the question is one, should they stop the investigations? At the same time, the police report speaks of an improvised bomb and the feud between Sofianos and Mytakos grows: are the nuns victims or perpetrators after all? Until the questions are answered, the sisters are taken to their new home, isolated and protected. However, they will not spend the first night alone. They will be somewhere very special, in the company of everyone involved in the story.

A threat from the past terrifies Abbess Maria, causing her to flee into the night and disappear. Sister Arsinoe is in despair, as -on the one hand- she searches in vain for the abbess and on the other she is called to save Chrysovalanto from Karaiskos who has kidnapped her. Sofianos and Tsakalakis are informed by Father Fanourios about the mysterious relationship that a certain nun had with Petros Angelou, and they too look for the abbess for answers. Dimitris Kalogirou is also following in the footsteps of the abbess, trying to kill her...