In the void of the Illusionary Secret Realm, Heavenly God Realm expert Shangguan Yang's brow suddenly twitched.
"Something happened?" A Heavenly God Realm expert beside him noticed the change in Shangguan Yang's expression and could not help asking in a low voice.
The refinement of the secret realm had reached a critical moment. At the same time, Shangguan Yang had become bound in reverse by the secret realm. Once something went wrong with the refinement, not only would the Illusionary Secret Realm's power be greatly damaged, Shangguan Yang himself would also suffer injuries.
Refining a secret realm was this troublesome. Even with the power of the Heavenly God Realm, refining an Eleventh Order Secret Realm was fraught with difficulties.
Like the Eleventh Order Secret Realm Cold Mountain Domain had possessed before, it had only become so obedient to Cold Mountain Domain's commands after being nurtured for who knew how many years.
Forcibly refining a secret realm on short notice like this, even if it succeeded in the end, would still lead to instinctive resistance from time to time afterward. Moreover, the mad and twisted power within the secret realm would continually affect the cultivator.
Even a Heavenly God Realm divine soul could not endure the erosion of such madness for long. Therefore, it could only be refined temporarily, then expended as a weapon at a suitable time.
"The refinement speed suddenly increased," Shangguan Yang said, shaking his head.
"It suddenly increased?"
The other Heavenly God Realm experts exchanged glances. The process of refining a secret realm should have proceeded step by step. As the degree of refinement deepened, the difficulty should have steadily decreased. After all, the secret realm's own power was growing weaker and weaker, at most putting up a final desperate struggle at the end.
There had already