At the beginning of the world, they came to the world with a groaning sound. Mediocre humans witnessed their power. In the eyes of humans at that time, it was a miracle, and therefore people regarded them as gods. Until the "god" in their mouth opened his bloody mouth when he saw them. The first time I faced them, I could only scream and scream between my fangs.
For hundreds of years, human beings have played the role of hiders. It was not until they came into contact with the so-called god-like power that they realized that they were not gods, and that power was not beyond the reach of humans. Humans have suffered a lot to learn this power, which also gave them the confidence to resist. This power is called Rune Patterns, and those monsters are called Chaos Species.
Although humans have learned runes, they still cannot escape being eaten and killed when faced with the absolute power of the Chaos species. Legend has it that a beautiful light fell from the sky, followed by the cries of babies, and the human race reached a turning point: a new race appeared. They could not learn runes and were discriminated against for a period of time. However, they turned the tide of the war for mankind with magical lights, and their status jumped to the top of mankind, and their power was named the Holy Light. From then on, humans and the species of chaos were at odds with each other.
In the next four thousand years, humans established Holy Light governments in various countries, formed an imperial coalition, and successfully killed the source of Chaos - the Mother of Chaos. This war was called the "Battle of Karoyuan", and later people called it "The Great War".
After the battle, the remaining Chaos Species scattered and fled. However, humans, as victors, gradually breed corruption, and the indifferent class system causes constant conflicts between empires. The second major turning point was the anti-Holy Light coup in one of the empires...