In the great galaxy Asteria, gods from the genus Stellarium, with the help of a great power called the Cosmic Essence, created the World in the form of a belt of planets as confirmation of their greatness. This power, enclosed in a crystal, embodies all things, being the constant balance and harmony between light and shadow on all planets. The Cosmic Essence is so great that it even forms the basis of the Divine origin of the Cosmic Titans.

Once harmony was destroyed, the Crystal of Balance, hidden in the sacred abbey of the Brotherhood of Ravens, was stolen. The universe plunged into chaos and violence, wars engulfed the planets, and the balance of power was lost.

Then the holy order sent Aro on a dangerous journey. Aro is the eternal guardian, standing on the border of the worlds. He was not just a warrior, but also the embodiment of ancient wisdom and spiritual power, which allowed him to travel between planets. He was entrusted with the mission of returning the crystal and with it the peace of the tormented universe.