The sudden change happened so fast that Jiang Shiyin couldn't react in time.
To be able to cultivate the Outer Alchemy Dao to such a degree... Jiang Shiyin's expression finally turned somewhat unsightly.
Actually, Jiang Shiyin wouldn't be too surprised that Zou Feng knew the Outer Alchemy Dao; what shocked her was that he had cultivated it to such a profound level!
To be able to refine a Great Demon at the Nascent Soul Realm in an instant?!
This proved that Zou Feng's mastery of the Outer Alchemy Dao was ridiculously strong!
It was truly unbelievable. After all, Jiang Shiyin knew exactly how absurdly difficult it was to cultivate two Ascension Skills to the highest realm! Under normal circumstances, it was absolutely impossible for a cultivator outside the Ninefold Celestial Court to practice multiple Immortal Skills to such a profound level.
Yet Zou Feng had done just that right in front of her eyes.
