Jonas attends the Moscow funeral of his lover Tatyana 'Tanya' Zimakova. The team is assigned to guard the charismatic Croatian nun Sister Abraham, author of a book on pacifist forgiveness.

The PET team finds out that the hotel's German waiter Klaus Maria Grashoff may still be planning an attempt on Sister Abraham.

Jonas gets a phone call from Robin Tim, a Danish ex-policeman who is involved in criminal activities in Congo and is imprisoned there because he killed a cop. Robin tells Jonas about plans for an assassination at the upcoming Climate Conference in Denmark. Benedikte appoints the incompetent and weak Palle Rud as Leon's second-in-command.