Some time, when Humans did not even exist on this planet, there was a stone buried deep inside the mountain of Eigea. This stone once exploded with such strengh that some parts of it flew hundreds of mountains away from the place of the explosion. Only ten of these pieces could remain large enough to gather powers from the mountain it had encountered. These powers grew so big that a beam, that seemed not to end anywhere in the sky, came out of the stones.
Nowadays people hear stories of Dwarves trying to dig to find the source of the beam, but they could never find it. The house inside the mine was an old Dwarven's house used to make food for the Dwarves that worked in the mine.
But what's left of the Dwarves, no one knows...