章 150: chapter 149-knowledge grasp

For the next few days, Zhao Xu didn't leave the final scroll. He impatiently summoned the spell books one by one to absorb their energy and then cast spells again.

in particular, some spells required a high price to cast.

Some mages might not be able to cast it more than a few times in their entire lives after learning it.

But it wasn't a problem for Zhao Xu.

In the final scroll, he had an unlimited number of spell slots, and he could cast any spell without paying a price.

there were even some spells that required a minute or even an hour of incantation time, but zhao xu only needed to think about it to cast them.

however, after casting the spell, the true feedback from the spell wasn't fake.

It was as if he had gained the experience of casting spells without any discount.

when antonya returned to the scroll space and saw zhao xu, she still couldn't recognize him at all.