Xu Lin seemed to have some enlightenment in his eyes.
But mostly, he was puzzled.
"Master, how can we truly understand the sword?"
Ling Chen asked.
"It's simple."
Liu Qingcang said indifferently, "Swing the sword ten thousand times a day. Moreover, remember not to use any Spiritual Power."
Ling Chen's question really touched the crux of the matter.
His words, of course, weren't baseless.
For most true geniuses, they would encounter this problem at the Primordial Pill Realm.
Because, one day they would realize they have nearly mastered Spirit Arts.
To enhance their strength, the only way left is to improve their cultivation.
However, as their cultivation improves, enhancing it further not only requires a lot of resources but also a lot of time.
Since seeing Ling Chen execute the top-tier Body Technique Heavenly Spirit Technique, he knew Ling Chen would face this issue as well.
