X narrates a story of a father and a son in the after-math of a devastating war who find a queen and a princess alive in the chaos, and decide to take them home. In due time, the son marries the queen and the father marries the princess. Eventually, the son and the queen have a son, and the father and the princess have a daughter. The story ends in a riddle.
What is the significance of the story? Who is X asking this question?