The Profound Celestial Sword Array - Basic Chapter has been upgraded to level three, consuming 46,000 free proficiency points. To upgrade to the next level would require 50,000 proficiency points, which is unattainable for now.
Li Mu spent 10,000 free proficiency points to upgrade the Illusion Breathing Technique to level 6, gaining stronger abilities in illusion breath and qi concealment.
Li Mu quietly activated the cultivation route of the Illusion Breathing Technique.
The next moment, the sharp and formidable sword intent emanating from Li Mu gradually faded, returning to an ordinary presence. His spiritual pressure also reduced from the Qi Refining Eighth Layer to the early stage of the Qi Refining Seventh Layer.
Li Mu extended a hand, dispersing the Seven-Star Sword Array, retrieving the seven Profound Iron Swords from the sky, and storing them one by one into his storage bag.
