Alevtina, a student of the Faculty of Law, goes to her grandmother's summer practice in Nesvizh. On the way, the girl meets a strange man Grigory, who tells her the legend about the Radziwills' treasures. Berlin during the Third Reich, Nesvizh in 1942 and the present serve as a historical background against which exciting events unfold in the search for the family heirloom of the Radziwill family - the golden statues of the Twelve Holy Apostles. Legends and reality, secrets and mysticism, murder and love intertwined in this search and confrontation between Soviet and German intelligence, members of occult societies and other heroes of the film.