Battle of the Millennium: Family and days as the center of Aion are one race, in the eyes of mortals, and their presence is like an angel sent by god, in ancient times were for Chuang Shishen Aion eternal guardian of the sacred race tower .

This race is sacred because in the eternal guard tower, the issue of defense Maronite internal differences of opinion split into two different forces, and thus led to "thousands of war." Because of this, guardian of weakening the power of their own, eventually led to the collapse Aion Level, and the world community and the Devil and all day long separation, and let the ravages of Dragon is more serious. Also have accused each other of the two forces must be responsible for this terrible disaster, and the hearts of hatred like general, with a vengeance to have these two forces of tolerance virtue burn out, all day long evolution of a confrontation between ethnic and.

Mysterious Obis: Because the "Battle of the millennium," the crumbling tower of eternity, in the strong traction forces, the destruction of the debris after the day world and the Devil in between the scattered and formed numerous small empty island, the air absorption of the eternal island tower mysterious power, and with the eternal mystery of the tower at the same time element, is not seen as an extraordinary appearance, otherwise extremely dangerous, mysterious forces that gave birth to a very unique and powerful biological and energy minerals, these empty island is known as Obis, is also the day, magic, dragon war prize for forces, resources, competition for places.

Ancient times to Aion level as the center of a world it is called Yateleiya. From the heaven, the Devil and the Inner Senses form. At first Yateleiya is a complete world, and later became very powerful Maronite forces, they fight against God, tried to snatch the dominance of the Yateleiya become the greatest threat Yateleiya. God sent 12 against the gods, but both sides evenly matched. But after a long war, Aion level been destroyed, divided into two large fragments, heaven and the Devil and also with Yateleiya of the separation into two.