At the first moment, Lu Qingshan had invested the newly acquired experience points into the Flying Sword Technique.
"Experience Points -360 (600*0.6), Flying Sword Technique upgraded to lv2!"
"Experience Points -600 (1000*0.6), Flying Sword Technique upgraded to lv3!"
Although the Flying Sword Technique had only been raised by two levels, the improvement was already significant enough.
If lv1 Flying Sword Technique was something that Foundation Establishment Sword Cultivators could master after a year or two of study.
Then the lv3 Flying Sword Technique was already at a standard that Foundation Establishment Sword Cultivators would reach after five or six years of practice.
Looking at Wen Guang, who was still roaring in the distance, a cold light flashed in Lu Qingshan's eyes.
The Crimson Flame Demon, is one of the most common Demonic Transformations among Netherworld Cultivators at the Foundation Establishment Stage and the Golden Core Stage.
