At the very beginning.
The green-clothed man was dissatisfied with Netherworld King's mastery of sword techniques.
But now, the green-clothed man was amazed at Netherworld King's talent in the Sword Dao—his rate of comprehension was simply too fast!
In just one day, the green-clothed man could already sense that Netherworld King's sword techniques had undergone an earth-shattering transformation.
Not only could he tangle with the green-clothed man, but sometimes, an unexpected and sudden slash would catch him completely off guard!
However.
Feeling the aura emanating from Netherworld King, the green-clothed man chuckled softly, "Well, if even this couldn't be achieved, then it would mean that Master's experiment was a failure…"
But.
Only the green-clothed man could hear these words.
At this moment, Netherworld King's sword struck the green-clothed man's shoulder. The sword edge pierced into his shoulder, and fresh blood trickled down the blade.
