chunk: It is revealed that Nikolai is actually an FSB agent who has infiltrated the gang, working under license by the British Government and a senior police officer. As part of his undercover duties, Nikolai was able to read Tatiana's diary before Semyon destroyed it and hatched a plan to have Semyon arrested for statutory rape, with a paternity test of Tatiana's baby as evidence. Stepan is also safe, hiding in a 5-star hotel in Edinburgh for protection. Semyon orders Kirill to kidnap the baby girl and kill her. But as Kirill sits by the Thames working up the courage to throw the child in, Nikolai and Anna find him and persuade him to give the baby back. Nikolai and Kirill embrace as Nikolai tells him that his father is finished and they are now the bosses. Nikolai and Anna kiss and part for the last time. Nikolai succeeds Semyon as boss of the organization and Anna gains custody of Tatiana's baby, whom she names Christine.