231 Book of Heaven's Path (Second Half)

After searching for a long time, to Zhang Xuan's disappointment, there wasn't any new book in the library, much less a Soul Depth cultivation technique.

"Could I have wasted the golden page for nothing?"

Zhang Xuan felt awkward.

If that were truly the case, then Zhang Xuan would have made a huge loss.

Putting everything else aside, its ability of assimilating the contents of books into his knowledge was already an incredible one. Currently, he had all of the books in the kingdom's Book Collection Vault in the library. If he could convert all of it into his knowledge, he would gain significant understanding and knowledge on the various occupations in the world.

Yet… he wasted a golden page for nothing?

Did it have to be that awful?

Unwilling to give up at this, he continued searching around. However, he wasn't able to find the cultivation technique he was looking for. In the end, Zhang Xuan could only retract his consciousness from the library gloomily.