During the battle, the Hero almost died at the hands of the Dragon King. During that time, the Hero didn't have any Force Affinity until the age of forty.
As the Hero was close to his death, a miraculous event had transpired.
The Hero was able to unlock his Force Affinity. In the end of the long battle, the first six Grand Masters was defeated.
After their defeat, Zolgar appeared before them and put a curse to the first six Grand Masters. After placing a curse to them, the Hero mentored them not in Force nor Runes, not even in martial arts. But the Hero taught them the ways of righteousness.
In the end, the peace of Zolgar returned for a short time until the Black Hole began to make their move. Due to the curse that Zolgar had placed on the six Grand Masters, they cannot interfere in the war. So, the Hero fought against the Black Hole along with the new six Grand Masters in his era.
The Hero fought against the second leader of the Black Hole, Vargara, by sealing him to the abyss. When the battle was over, the peace and balance of the galaxy returned.
Despite the second defeat of the Black Hole, they continued to threaten the peace of Zolgar to this day.