: Guillaume (Malotru) welcomes his former colleague and brilliant hacker Sylvain (aka César), who has arrived in Moscow under the legend of "Ellenstein". Their meeting is secretly recorded and meticulously analyzed by the Russian FSB agent Karlov and a psychologist to verify the authenticity of César’s cover.
In the episode (originally titled Le Bureau des Légendes ), the narrative focuses on deep-cover operations in Moscow and the ongoing hunt for ISIS leaders in Syria. Plot Summary
: The introduction of Sylvain into the Russian environment highlights the season's pivot toward digital warfare and the personal cost for agents with conditions like Asperger's who must assimilate into hostile worlds.
