In the year 2520, the human species on planet Earth anticipated the explosion of a star very close to their home, the Sun. All the humans scurry to try and save themselves and find a way to save their families from the sun's heat. Though the sun star had indeed exploded, a nearly impossible event happened to the disintegrating planet known as Earth. It shielded its remaining inhabitants from the explosion by evolving into a mysterious crystallized form and a fortunate minority were saved. Fabulae Orsa revolves around the story of the new king of one of the three surviving scultura, Xenophon, and his quest to find the perfect form of government for his people.