The film treats those thematic contents of the fresco painting in the church "St. George" in Staro Nagoricani that present the cruelty in the persecution of true fighters for the Christian faith. "In the summer of our Lord 1317, the great painters - Evtihie and Mihailo Astrapa, were called upon to decorate the church of St. George in Staro Nagoricani with magnificent paintings: the dazzling elegance of the style did not prevent them from depicting scenes of unstoppable executioner's invention in the calendar and life of St. George."