Just as Chen Fei had predicted before, inside the Ancient Tome Chamber, there were many body-tempering cultivation techniques, virtually on par in number with essence-energy techniques.
Aside from essence-energy techniques, the Ancient Tome Chamber actually also had Soul Techniques. This was somewhat beyond Chen Fei's expectations.
In Chen Fei's fixed impression, because Primordial Demons were warped, they were mad from the inside out. If a single word disagreed with them, they would start fighting; that should have been an inevitable result.
But from what Chen Fei had seen and heard along the way just now, although Primordial Demons had a frenzied Aura, their actual behavior and conduct were not like that.
Just like now, when Chen Fei came to the Ancient Tome Chamber wanting to borrow and read the cultivation technique inheritances here, the deacon here only had an indifferent expression, rather than looking as if he wanted to pick someone and devour them.
After Chen Fei saw the considerable number of Soul Techniques here, this doubt could be considered somewhat resolved.
Primordial Demons were living beings with spiritual intelligence. As long as they were living beings, seeking fortune and avoiding calamity would become an instinct. Pure madness was actually an enormous drawback. When facing cultivators, this madness would be exploited.
If they wanted to control the madness in their souls, cultivation—especially cultivating the soul—was undoubtedly one of the most effective methods.
There was also the matter of Primordial Demons encountering bottlenecks and finding it difficult to break through. If they could better control their souls, the probability of breaking through would also be higher.
Just a few hours of contact had already given Chen Fei a deeper understanding of Primordial Demons.
Primordial Demons were terrifying not only because they did not need to worry about warping, but even more