Jiang Chengxuan just roughly flipped through the jade slips left by the immortal, but gained many insights and understandings into the matters of cultivation.
Moreover, he also gained much knowledge about the Immortal Realm everyone dreamed to ascend to.
For him, such treasures were truly precious, more so than any treasures that could enhance his strength, making him ecstatic.
The reason why immortals are powerful is because they have experienced countless years, witnessing countless secrets within the universe.
These secrets, even the ancestors of sects, would not share with their own descendants.
Because, these things, at certain moments in the future, could potentially trigger extremely terrifying consequences.
Anything passed down from the hands of an immortal implies immense Karma.
However, Jiang Chengxuan had no worries about Karma, for he possessed the power of Heavenly Calculation Technique, completely confident in this aspect.