Mesolith

The Mesoliths are Kunzpe crystals, which originate from the Sprouting of Life at 0 ME. During the Mesolith Era they would serve as the life power of the Precursors. After The Fall of the Mesoliths the shards were either lost or heavily protected.
 

Source of Life

Ever since the Sprouting of Life, the mesoliths have escisted as the force of life for the Precursors. During the Mesolith Era, they would build temples around the Mesoliths. The ones who elvoved form the Precursors had to drop the connection to the Mesoliths, as so they survived the Fall of the Mesoliths.

Shards

When the Mesoliths shatterd into pieces, the ones who evolved from the Precursors rememberd the importance and the power of these crystal shards and ended up hiding and protecting them. This way lots of shards are hidden away and heavily protected. Others which weren't hidden, have been traded around and some of these have been lost.

Restoration

The Mesoliths haven't been shatterd for the rest of time, but they are able to be restored to their fromer power. As the shards have been hidden away and heavily protected, to gather all the shards to restore a Mesolith has been bveiwed at as near imposible for decades. this was until The First Restoration. In the city of Ouras {City} in southern Ebera a group of adventures had managed to assemble all the shards of a Mesolith and restored it.