Netherworld Underworld.
Houtu raised her beautiful eyes toward The West. Her thin lips parted, and she smiled brightly. "Setting swords around Mount Sumeru? Interesting. It has been a long time since I saw something this interesting."
"I wonder what those two in The West did to provoke Tongtian this badly."
Kunlun Mountain. Jade Void Palace.
Primordial Lord of Heaven looked toward The West with apprehension.
What he feared was neither Tongtian nor Zhunti and Jieyin, but the Immortal-Slaying Sword Formation, said to be unbreakable without Four Saints!
In the past, Tongtian had never deployed the Immortal-Slaying Sword Formation with his full strength, so the Saints of the Prehistoric World had never had a clear understanding of what "unbreakable without Four Saints" truly meant.
But now.
Tongtian had set his swords around Mount Sumeru.
The might of the Immortal-Slaying Sword Formation shook the Prehistoric World!
Even a stray wisp of its baleful sword qi could cause a Quasi-Saint or Hunyuan Golden Immortal to suffer Dao Fall.
The Four Great Sword Palaces radiated boundless ferocity as they hung in the heavens surrounding Mount Sumeru.
Unless four Saints entered the sword palaces together and removed the Four Immortal-Slaying Swords, perhaps... even three Saints would not be enough for Tongtian to kill by himself.
"The Immortal-Slaying Sword Formation is far too dangerous. Its fearsome reputation of being unbreakable without Four Saints is well deserved. Even with the Pangu Banner in hand, I am no match for Tongtian..."
"No! If Tongtian joins the fray with the Immortal-Slaying Sword Formation during the Canonization of Gods, no one will be able to defeat him. I must find a way to restrain him."
"Not only that! The Immortal-Slaying Sword Formation must be confiscated from him as well!"
Even Primordial Lord of Heaven had not realized that ever