But on careful thought, it seemed perfectly normal!
The Primordial World she knew had more than one version! The course of events differed between those versions.
In some versions, Di Jun and Taiyi had first deduced the Primordial River-Luo Grand Formation. Only after failing to contend with the Witch Clan for the Primordial Continent did they flee to the Primordial Starry Sky. After obtaining the Thirty-Three Heavens and establishing the Heavenly Court, they deduced and created the Zhou Tian Star Formation, intending to use it to wipe out the Witch Clan and unify the Primordial World. Yet the incomplete Zhou Tian Star Formation encountered the Pangu True Body condensed by the Twelve Heavenly Fiendish Gods Formation and was effortlessly defeated. Fortunately, Dao Ancestor Hongjun descended to halt the battle and decreed that demons would rule the heavens while witches ruled the earth, allowing them to survive and recuperate.
Yet Di Jun had displayed the Primordial River-Luo Grand Formation long ago. When Di Jun alone used the River Chart and Luo Book to set up the Primordial River-Luo Grand Formation, its power was not weak, but it was not particularly formidable either. That was why she had overlooked it!
As she thought this, Jiufeng secretly sent a message to the other Ancestral Witches through their bloodline connection. "Big Brother, the Primordial River-Luo Grand Formation was so weak earlier because it likely lacked enough people to form it."
"Di Jun has yet to occupy the Primordial Starry Sky or the Thirty-Three Heavens and establish the Heavenly Court. He probably has not yet deduced or created the Zhou Tian Star Formation."
"Now, Brothers Qiangliang and Xi Ci are trapped within the Primordial River-Luo Grand Formation, and that formation appears rather extraordinary as well."
"To be safe, please set up the Twelve Heavenly Fiendish