“The Great Formation of the Nineheavens Gates?” Lu Yun looked at the grand diagram with shock.

It was grander than he could have ever imagined! Palaces clustered within the diagram, each palace representing a standalone world. There were at least three thousand of them!

It was a formation of three thousand worlds?!

The Great Formation of the Nineheavens Gates wasn’t only used to seal away the mother altar in the Xuan Yuan Tomb, but was also employed to protect the ancestral planet of the human race—namely, the planet of the great wilderness.

Fuxi had once served as Taiyi’s celestial master and naturally passed on many of his tricks to the celestial emperor, including his knowledge of formations....