Regional prosecutor Nikolai Petrovich Igorushkin never managed to relax with his family. The senior police lieutenant sent for him was taken aback by the message: a real emergency had occurred! Valuable 17th-century relics are stolen from the monastery, and a novice monk is killed. And most importantly, the corpse literally disappeared from under the noses of the operatives! However, having started the investigation, prosecutor Igorushkin did not even imagine that none of the put forward versions would work, and the case itself would take a completely unpredictable turn, revealing one of the ancient secrets of the famous monastery.< /p>