The story begins in Nazareth, where a young girl named Mary lives a humble life with her family. Her simple existence takes a dramatic turn when the angel Gabriel visits her, announcing that she has been chosen to bear the Son of God. Though initially confused and frightened, Mary accepts her divine mission. Meanwhile, in Judea, King Herod becomes increasingly paranoid about prophecies of a new king who will challenge his reign. He orders a census requiring everyone to return to their ancestral towns. Joseph, Mary's betrothed, dutifully takes her on the arduous journey to Bethlehem, despite her advanced pregnancy.

Upon reaching Bethlehem, Mary and Joseph struggle to find a place to stay, eventually taking refuge in a stable. As the time for her to give birth approaches, a variety of characters are drawn towards the humble setting: shepherds who hear of the miraculous event from an angelic announcement and wise men guided by a celestial phenomenon. These visitors bring gifts and reverence, affirming the significance of the child, while Herod’s increasingly desperate measures to secure his throne loom ominously in the background. The narrative poignantly follows Mary's steadfast faith and Joseph's unwavering support, as they become central participants in an event that will change the course of history.