章 391: Chapter 145: The Prototype of the Great Sage

"Alright, anyway, thank you."

Ree Shil picked up the book and expressed his gratitude.

But seeing the excited little eyes of the other party, he probably couldn't hear it.

So he picked up the book and started to read it.

The book was thick and heavy.

The title was "Thoughts on How to Purify Cards."

"Purification?"

This was the first time Ree Shil had heard the word, but he already understood roughly what it meant.

He opened the first few pages to read the introduction and such.

Unexpectedly, after reading this mere several-thousand-word introduction, he closed the book.

"So that's how it is, it can be done like this!"

He really had to thank Vegetable Boss for this, as a simple book of just a few pages opened his mind.

After reading the introduction, Ree Shil learned about the concept of "Purification."

It refers to the behavior of refining a powerful word card to better utilize it, and reconfiguring other desired word cards for it.