We call them, "GN Particles." They are found within solar furnaces which power special mobile suits that we call, "Gundam."
We originally used these Gundams to attempt to end the war. I am one of the Third Generation Gundam Meisters. However, we actually knew very little of the true purpose of Gundams at that time...
But, I eventually came to understand it all. [After years of constantly fighting, and hanging unto the belief that they can end the war with the Gundams...] The true purpose of the Gundams is actually—
... It is to evolve humans. As what happened to me.
I am the first True Innovator. But, after two years, even several others across the world have started to change.