Guilty Gear Xrd -REVELATOR

After the discovery of magic, humankind began using it to create weapons, ultimately birthing the biological weapons called GEAR. The GEARs eventually rebelled against their masters. Thus began the Crusades, a 100-year war to determine the fate of the mankind. In the distant future, humans stand victorious in a world ravaged by war, but the threat of non-humans still looms and tensions run high. It is in this place in time that Ramlethal Valentine declared war on the world and all its inhabitants.