Deathly Trap by Abwehr

In 1942 the troop of Abwehr was trying to have a secret operation in murdering the Russian saboteur, who was planning to assassin Hitler in the pond of "e;Werwolf"e; and this operation was taking place on the territory of the ex monastery. The operation was not done because of the unexpected attack by Russians. The trap, done by Canaries` people, for centuries has been waiting for its time...