What preparation?
Brother Cheng didn't have time to ask that.
Immediately, he was hit with an overwhelming attack.
At this moment, what he faced was the onslaught of the Sword Rule.
The voice of the Immortal Mother came through.
"The Three Thousand Origins are in place, the Heavenly Dao possesses the ability to transform into any given rule."
This attack wasn't a direct swordsmanship attack, nor was it like the Sword Heart Trial from Celestial Sword Mountain back then.
Rather, it was pure rules erosion.
Sect Leader Jiang, who was within it, felt nothing at all.
Because he possessed the Sword's Profound Pattern, and it was even at the Eleventh Layer.
Unless the Heavenly Dao directly brought over the Sword Origin, he wouldn't be affected at all.
So, at this moment, although he seemed to be in a dangerous vortex, he was calm like the wind and clouds, with no hint of danger or pressure.
