Bleach

The stones came from nowhere. Some believed they could have been created, whether by shinigami or hollow or something else, it was unknown. Some think they were just the natural element of the existence of the universe. No one knew where they were. Land of the Living, the Soul Society or the Realms of the Hollows. They could be anywhere and be found by anyone. This person gaining the power of space, time, reality, mind , soul, and power.

We soon learn it was found by...