Deep within the Ruin Realm Void, Chen Fei sat cross-legged, looking at the twelve body-tempering inheritances displayed on the Panel.
Compared to the body-tempering arts bought in small shops, what the Profound Mystery Association sold was indeed far more refined.
But thinking about it, that was only normal. Business had to target specific groups. Those who entered and left the Profound Mystery Association were all Realm Lords with some spare money on hand. If the things it sold did not guarantee a certain bottom line, it would very easily lower the Realm Lords' expectations of the Profound Mystery Association.
As for small shops, those were just petty operations. Those Realm Lords did not expect to make any great fortune through the shops either; they were merely stretching things out over time to obtain some profit.
When Chen Fei bought body-tempering arts at the Profound Mystery Association, he had deliberately asked about inheritances with restrictive conditions. Their prices were indeed much more expensive.
For ordinary body-tempering arts like the ones Chen Fei bought this time, each book cost less than ten thousand Low-Grade Immortal Crystals. But those body-tempering arts with great power and many restrictions could have their prices soar straight to a million Low-Grade Immortal Crystals.
That was equivalent to using one Great Dao Stone to buy one such secret manual.
Clearly, they had many restrictions and unfavorable prerequisites, and the vast majority of Realm Lords could not cultivate them. Normally speaking, their prices should have been cheaper.
But in the Mystic Feather World, these arts with many restrictions and prerequisites represented more exquisite cultivation techniques and understanding of heaven and earth. Even if you could not cultivate them all, buying them back to comprehend would still bring quite a few benefits.
Using one Great Dao Stone to buy one