Chapter 669: The Sword King Intervenes

Azure Pheonix Divine Empress was filled with fear. No one knew that the Thousand Corpse Sect actually had their eyes on this place several thousand years ago and deliberately laid out special formations to transform the countless corpses underground, fusing them into a super Corpse King.

One had to know that there weren't just living beings buried from the great battle ten millennia ago. There were powerful elites from twenty millennia, thirty millennia, and even a hundred millennia ago here too. The five great sects were just repeating the experience every ten millennia. The Restore Heaven Academy, for example, existed ten millennia ago, and a hundred millennia ago, constructed here as well. But, at the time, Nine Dragons Mountain wasn't called Nine Dragons Mountain.