Although Gongye Yuqing had not said it outright, she had made her meaning clear: she truly could not enter the Immortal Great Universe.
While Wang Xian was still thinking, Gongye Yuqing tried once more to pass through the World Crystal Wall of the Immortal Great Universe. The result was the same as before—the World Crystal Wall solidified again.
"Wang Xian, why are you still not letting me in?!"
Gongye Yuqing looked at Wang Xian. She had already reached his doorstep, yet Wang Xian was still refusing to let her in. It was infuriating.
"You don't really think I'm the one stopping you from entering the Immortal Great Universe, do you?"
Wang Xian snapped out of his thoughts and looked at Gongye Yuqing in astonishment.
This was the World Crystal Wall of the Immortal Great Universe, and the Immortal Great Universe was a world capable of suppressing even Immortal Venerable Grade experts. How could a mere Quasi-Emperor Realm cultivator like him possibly control the World Crystal Wall of the Immortal Great Universe?
To truly control the World Crystal Wall of the Immortal Great Universe, one would have to refine the Heart of the Universe of the Immortal Great Universe and become its master.
For ordinary great worlds or great universes, let alone Immortal Venerable Grade experts, even Immortal Emperor Grade experts could refine them. But the Immortal Great Universe—or rather, the nine Inner Universes—were different.
Within the nine Inner Universes lay nine supreme forbidden zones. To refine the nine Inner Universes, one would have to refine all nine supreme forbidden zones as well. Yet those nine supreme forbidden zones were most likely connected to the nine masters of the Heavenly Scripture—the Taboo Lords.
Refining the nine supreme forbidden zones was not exactly a pipe dream, but one would at least need