"Not good, there's something strange about this blood-colored sword light!"
Ye Rong activates the Qingcheng Refining Qi Formula and refines the Tiandu Sword once again to dispel the strange feeling.
Ye Rong sighs in relief. Fortunately, it was the Tiandu Swordlight that he instinctively attacked with just now, not the Ju Que or Piyu swords. Otherwise, he might have lost control of the flying sword in his hand.
"The Tiandu Sword is our sect's own flying sword, and it is 100% compatible with my heart technique. It can be refined instantaneously on the battlefield. This ability can't be replicated with other flying swords. Using our own flying sword is always better because in a critical moment, it might save your life."