Thousands of years ago, Malkis, the dark spirit, attempted to use the ether particles to make the universe return to darkness. Although the plan was destroyed by the god king Boer of Asgard at that time, the power of the ether particles had been fully revealed at that time. Although no one knows that the ether particle is one of the six legendary infinite gems, it can be coveted only by the power of the ether particle itself.
So the god king of Asgard at that time, Boer, sealed his secret in a place that no one knew after he destroyed the curse teacher of Malkis.
Until today, the seal of the ether particles