C789 Thousands of Streams(2)

In the Heaven Domain, there was a Desolate Ancient Teleportation Array that connected to the Four Seas and Eight Wastelands. In some of the larger realms, there were also dimensional teleportation formations that connected all the major realms.

The reason Gu Ning settled down in the Violet Qilin Upper Realm was because he wanted to use the dimensional teleportation formation here