"The cultivation techniques in the Books Collection Pavilion can't be called exquisitely unparalleled, but they should be enough for brother Chen to cultivate for the time being. If brother Chen wants even more profound techniques, you can visit the Profound Mystery Association when you have time."
Zhu Shiyu's words seemed to still echo by Chen Fei's ears. The so-called Profound Mystery Association was actually a merchant association within Empty Spirit City.
Though it was a merchant association, its strength was extremely formidable. Compared to powers like Ling Xiao Pavilion, it could be said to be not the least bit inferior.
And judging from Zhu Shiyu's tone, the background behind this Profound Mystery Association was also extremely deep. It might have ties to powers in the Cold Mountain Domain.
The Cold Mountain Domain was a region far more powerful than the Azure Glow Domain, but correspondingly, the number of Essence Fiends they faced there was even greater.
The calamity of Essence Fiends now surging through the Azure Glow Domain could only be considered the Cold Mountain Domain's daily routine by comparison.
Thus, although the Cold Mountain Domain was far stronger than the Azure Glow Domain, there were not many Realm Lords in the Azure Glow Domain who thought of going to the Cold Mountain Domain. Only those who had truly experienced the calamity of Essence Fiends could understand what terrifying things Essence Fiends were.
Ling Xiao Pavilion had completely opened the Books Collection Pavilion to Chen Fei, and Chen Fei naturally did not waste this opportunity. For more than ten days in a row, Chen Fei stayed inside the Books Collection Pavilion, going nowhere, until he had finished reading every secret manual inside.
Within Ling Xiao Pavilion's Books Collection Pavilion, there were not only cultivation technique inheritances, but also quite a