Synopsis

A package arrives for Mikhaïl Karlov, containing a USB key previously used by Sylvain at the office. Surprise and concern mingle within him as he attempts to contact the young hacker, only to discover he is currently on a mission in Seoul. Simultaneously, Alexis Bakatine, head of security for the FSB, persists in his inquiry regarding the shadowy spy ring known as "Black September," seeking to determine whether Pavel might be a double agent.