The world of Mycenos civilization in the Middle Ages has opened. Rangers, Royal Eagles, and Guilongs are fighting each other. The three major races establish their respective kingdoms and civilizations in the Gaia, Uranos and the Puntos Islands.
The three races stand on top of each other. For hundreds of years, demons have been in chaos, and no one can prevail in the world.
However, this war and peace that has lasted for hundreds of years is about to be broken. A stupid pangolin in the Gaia has inadvertently unlocked the seal of humans and monster souls, the gods power is about to land in the world. The artifacts hidden in the heavens and earth are gathered. As the chose one of the Gaia, you starts a wonderful and fantastic journey～