Thousands of years ago, when the Five Kings were living harmoniously, a gigantic pitch black pit appeared in the middle of the five kingdoms.
The land they occupied would be later become Avancia, but in their time where they only started to build their own kingdoms, they only occupied smaller plots of land.
The hole in the middle of all the kingdoms were locked with intertwining chains. The chains were pure a glowing white light with runes and symbols written on its surface.
Alerted by the situations, the kings sent out men to inspect the pit. But a few days had passed and none of the men came back. This worried the kings even more. What could possibly be around the pit that even the men who didn't enter it never came back.
When the questions were eating them alive, the kings sought out for the answers themselves. They sought out for the pit, bringing with them all the finest warriors they have in their arms.