In the Realm of Heaven Span.

The headquarters of the Heaven Span Pavilion, which was one of the four great sects that had jointly ruled the Mortal World for ages, consisted of numerous lofty pavilions that pierced into the highest heavens like divine swords.

A piece of land floated in the air in the midst of the lofty pavilions. On it was a square paved with cyan stones.

Large-scale inter-domain teleportation portals that connected to different domains and realms stood on ...