A British scientist who holds the secret of the latest developments in nuclear weapons has been kidnapped. English intelligence services need to find him - and do it faster than their American “colleagues”. However, who is to blame for the fact that the kidnapping became possible in the first place? The traces lead to London, to the Special Department. It seems that someone with access to state secrets is leaking information to the enemy. The main character is under suspicion. Everything testifies against him. The only way for him to prove his innocence is to find the real traitor!..

Translation: Elena Dod