In a little town in cardinal French Republic, St. Simon is a priest give to his parish. During a mass, Louise, whom he hadn’t see since his seminary old age ago, reappears. She introduce him to Aloé, an 11-year-old kid, who is his son. This intelligence will interrupt his day-to-day life: can he be a good priest for his parishioner and a good male parent for his kid? St. Simon will try to convert the high government of the Christian church that his career is compatible with paternal love.