Having made up his mind, Han Li naturally didn't hesitate any longer. With a flip of his hand, the jade slip given by the elder surnamed Jiang appeared in his hand.
This time, he wasn't studying the sword technique, but rather researching the method to refine flying swords.
He had already skimmed through it once before, but given the importance of the matter, Han Li naturally needed to carefully read it again.
Before long, Han Li withdrew his spiritual sense, musing with slightly narrowed eyes.
According to the jade slip, there are three methods to completely remove the impurities from the flying swords.
The simplest one doesn't require any external materials. It's just a matter of using the Nascent Soul fire within one's body to refine away all materials other than the wood attribute bit by bit.
This method is the simplest and also the least dangerous one.
