Inexplicable paranormal phenomena, mysterious incidents witnessed by our soldiers during the Great Patriotic War - in the retelling of the incomparable novelist Alexander Bushkov! Western Ukraine, 1944. The small town of Kosachi has just been liberated from the Nazis. The senior operational-search group SMERSH, Captain Sergei Chuguntsov, was entrusted with the operation "Teacher." The main goal of counterintelligence is the object of 371Ts, the Abwehr intelligence school for local boys, where they taught espionage and sabotage. The fact is that the Germans, retreating, took out all the cadets, but they did not have time to archive and hid it somewhere nearby. For the first time in the entire war, SMERSH had a chance to get the archive of the Abwehr intelligence school! A local abandoned Polish castle was taken into development. They put a sentry next to him. And in the dead of night a shot sounded at the castle. The Smershevites who arrived at the scene saw the corpse of a completely naked man and a shocked sentry. The fighter claimed that a pack of wolves attacked him at night, but when he shot the leader, the predators instantly disappeared, and instead of them a bleeding man remained on the ground...