Even with the talents of Lu Changsheng and Xia Ningxue in Sword Dao, progress was not very fast.
However, both Lu Changsheng and Xia Ningxue felt the terrifying power of Sword Twenty.
If they mastered Sword Twenty, even without taking elixir pills to enhance their cultivation level, they could easily defeat a Greatly Accomplished God-King.
"Perhaps with our current realm, we cannot fully comprehend Sword Twenty."
Lu Changsheng always felt he was missing a bit in his understanding.
It might be due to insufficient realm, making it impossible to master Sword Twenty.
"I feel the same way."
Xia Ningxue also could not enter the artistic conception of Sword Twenty.
"Let's wait until we both break through to the Fifth-Rank Divine King Realm, then practice this cultivation technique. Sword Nineteen is enough for us to join forces against powerful enemies."
Lu Changsheng did not force himself to practice Sword Twenty, as it could easily lead to madness.