Schlësselwuert Secret Intelligence Service

In 2004, shortly before Estonia's accession to NATO, the Russian intelligence service is approaching Alfred Vind, an official of the Estonian Ministry of Defense ...

Set in the present day, but with echoes of the Cold War, this spy thriller delves into the unknown world of "El Centro" - National Intelligence Center of the Spain (CNI). The plot begins with a murder that uncovers an international operation by the Russian intelligence services and leads the CNI members into a race against time to dismantle it, while also trying to uncover a traitor within their ranks.