The Taiching Saint was contemplating how to dissipate Pangu's Illusion with the least amount of backlash from fate itself.
Letting the current Twelve Ancestor Witches fall completely would mean the end of the past rivalry between the Immortal Court and the Witch Clan.
He was thinking rapidly in his mind, and indeed, he came up with a method inspired by Emperor Jun, the Demon Emperor.
In the past, when the Immortal Court slaughtered the Human Clan, Emperor Jun personally took action, suppressing the entire Immortal Court and dealt equal heavy blows to every life within the Ten Thousand Immortals Formation.
It was also for this reason that, after long years, the Immortal Court finally recovered.
Now facing the Twelve Devastating Gods Formation, he could do the same.
Gravely injure the Twelve Ancestor Witches, then scheme to have other lives within the Primordial use them up to kill the Twelve Ancestor Witches.