Sky Sky Domain

In the year 1022 of the Dome Calendar, the sky was flooded with blood, and pillars of blood accompanied the arrival of demons. For thousands of years, demons have been powerful and have been killing creatures in an attempt to invade the Dome, the home of mankind. In times of crisis, people with elemental power or magic in their bodies formed seven holy societies to rise up and resist to protect human territory. The young man who is one part of the Yuan Demon and his friends grows up step by step on the road to find his sister, uncovers the unknown veil of the world, and awakens the power of ghosts. Can he finally find his sister and bring light to the world?