Regarding the treasure pagoda, Extreme Dao's examination determined it was an external object. When Chen Sheng entered the Azure Cloud Divine Sect, Chi Yu followed close behind and discovered this pagoda.
All manner of demons and fiends were imprisoned within. Intrigued, Chi Yu slipped inside and arrived at the first floor.
Imprisoned on this floor was the great demon Nine-tailed Demon Fox, A Li. She cultivated seduction arts, and the moment Chi Yu entered, she unleashed her enchantment technique.
Chi Yu did not expose her. Instead, he played along perfectly, acting his part to the fullest. Just as A Li was about to absorb Chi Yu's yang soul, he reached out and pulled her over.
Afterward, A Li sobbed and swore to kill Chi Yu. She was extremely disobedient, so Chi Yu brought her back to the Creation Space and handed her over to Tantai Li Yue.
Tantai Li Yue summoned a strand of Succubus Qi and sent it into A Li's body, turning her into her Demonic Servant.
Then, acting on a whim, she staged a grand performance to toy with Chen Sheng.
At first, Chi Yu suspected that this pagoda had been specially arranged by the Future Self for Chen Sheng.
Extreme Dao's examination found no trace of the Future Self's aura.
During Chen Xu's sermon, Chi Yu had also been within the Void.
The instant Chen Sheng achieved the Saint Realm, the pagoda erupted in turmoil, immediately drawing Chi Yu's attention.
He sensed a familiar aura within it, so with a wave of his hand, he brought the pagoda down into his palm.
That was why Chen Sheng had led everyone to the pagoda, only to find it gone.
In truth, from sect master Mu He down to ordinary Miscellaneous Disciples, no one in the Azure Cloud