Roar!
The earth-shaking dragon roar echoed through the Back Mountain of Thunder Prison. Immediately afterward, a massive pillar of purple-gold light shot straight into the sky.
An incomparably dazzling purple-gold radiance filled the heavens and earth with brilliant color.
"What...?"
The sudden change left Lei Fei'er, Xiao Yu, and the other women beside Mo Yu shocked and bewildered. As they stared at the purple-gold pillar, they seemed to realize something, and their pretty faces lit up with delight.
"It's Zi Yan. Is she about to advance to Earth Sovereign?"
Although the women had not been in the Great Thousand World for long, they had already learned enough about its cultivation realms. Moreover, Zi Yan had been in seclusion for several months, so they naturally knew she was preparing to advance to Earth Sovereign.
They simply had not expected the commotion caused by Zi Yan's advancement to be so immense. Even their eyes revealed traces of delight and envy.
"Don't worry. With Thunder Prison supporting you from behind, the day you advance to Earth Sovereign isn't far off either." Seeing the envy in Xiao Yu and the other women's eyes, Mo Yu gave a slight smile and spoke.
Among Mo Yu's women, the one with the strongest talent was undoubtedly Cai Lin, who had already evolved into an Ancient Sky Swallowing Python. Cai Lin was currently in the Swallowing Heaven Continent, and she had likely already begun preparing to advance to Heavenly Sovereign.
The only one who could rival Cai Lin was probably Zi Yan, who possessed the Dragon Phoenix Bloodline. Apart from them, Xiao Yi Xian and Qing Lin, who possessed the Body of Calamitous Poison and Triple Jade-Green Snake Flower Pupils respectively, were not lacking in talent either.
As for Xiao Yu and Lei Fei'er, although their Dou Di