Helpful Homeworld (AU)

History of the AU
It's really weird how making one change in history can give you a whole new story. How any difference can create a whole new timeline. The differences in this Universe can all be traced back to 100,000 years ago, when Red Diamond, the first Diamond, was corrupted by an unknown force. He became a savage, uncontrollable beast known as the Blood Diamond, and, since he pertained his fission abilities after his corruption, he began to spread throughout the universe, consuming and destroying everything in a blur of red claws and fangs. The Diamonds, forced to speed up the generation of their army in order to keep up with the constantly multiplying Blood Diamond, began using any gem they could as soldiers, which led to the relaxing, if not full removal, of the Caste System. Nearly a thousand years later, the original Blood Diamond was poofed by a Rose Quartz soldier, causing all of his duplicates throughout the multiverse to destabilize.

The Diamond's, concerned with the rebuilding of the civilizations that the Corrupted War had torn apart, became known as allies of all life in the universe as a new era of peace spread throughout the Galaxy.