章 912: Grades of Origin Cores

In the blink of an eye, Zhang Xuan had already gained a deep understanding of the content of the book.

Detailed in the front were the experiences Kong shi had undergone before ascending to Sainthood, and the content was rather similar to the writings left on the cliff face on the Saint Ascension Platform, just that the descriptions were more vivid, seemingly putting the reader himself into the very situations depicted through the words.

It's so complicated? A frown slowly appeared on Zhang Xuan's face.

He had thought that the Saint Ascension Decipher would just be a simple cultivation technique that he would be able to master and raise his strength significantly just by following the instructions precisely. However, it wasn't that simple.

A Saint that even the heavens had acknowledged couldn't possibly only possess denser zhenqi and greater might. One's psyche must also be strengthened beyond the limits of an average cultivator as well.