The Sage of Great Capabilities

Summary
According to Zarala, the Great Capability was a monk who appeared long ago in an age of endless war. He was the first person to discover the truth of Potential, and with it he tried to lead the world to an era of peace instead of conflict. He traveled across the land, spreading his ideal and religion, the Potential, which eventually came to be known as His great deeds and ultimate desire to bring peace to the war-torn world made him widely known as the Savior of this World. Centuries ago, the sage defeated the most powerful demon in the Magic world, the Prime Evil, and was praised as a god for the virtue of his victory. In order to protect the world from the Prime Evil, the Sage developed a certain technique to seal the beast within his own body, giving him the ability to harness and control its overwhelming power; he became the first Great Capability. However, this offered only a temporary solution. In the event of his death, the seal would break and the Prime Evil would once again be unleashed upon the world. Aware of his impending fate, the Sage used Creation of All Things to divide the Prime Evil’s Potential into nine individual constructs that would become known as the Great Evil Beasts.

As a final precaution, he used the Universe to entomb the physical remains of the Prime Evil’s body within a gigantic stone prison, creating the Solar System. It is later revealed that the Sage gave names to these beasts. The Sage would leave behind a tablet for his descendants, detailing the history of his struggle with the beast. Only those who possess the All-Eye can fully decipher the contents of the tablet, while a reader with a lesser dimensional eye can still partially interpret the information. Some time after creating the great evil beasts, the Sage told them that they would be together even when separated, and that one day they would again be a single entity. The Sage's ultimate wish was to establish peace across the world, but it was a goal that would never be achieved in a single lifetime. Knowing this, he chose to entrust his strength, dream and legacy to his two sons. The older son, who inherited the Sage's "eyes" his powerful dimensional powers and spiritual energy “Magic”, believed that power was the true key to peace. The younger son, who inherited the Sage's "body" his near infinite power and physical energy, believed that love was the true key to peace. On his deathbed, the Sage chose his younger son to be his successor. Overcome by bitterness and envy, the older son attacked the younger, beginning a war between them. Their feud would continue on through their descendants: the Mortem clan and the Vita clan.