Lu Changsheng activated the "Ziwei Celestial Flame True Art," channeling Ziqi True Qi into the Qing Emperor Sword. The Qing Emperor Sword burst forth with bluish-red flames as its Sword Qi shot straight towards the Fighting Bull.
Their Daoist Robes and dresses made loud flapping noises in the fierce wind as they fought side by side, resembling a couple of celestial beings.
The intent of Sword Twenty-One formed a Sword Qi barrier where everything came to a halt. The Impermanence Demon Monarch was like being bound to a copper column, completely at the mercy of others.
"What swordsmanship is this?"
Li Heng, the Guanghan Ancestor, and other cultivators felt the terrifying intent of Sword Twenty-One of the "Holy Spirit Sword Art" and were greatly surprised.
This dual cultivation sword technique belonged to neither Mount Taihua nor Guanghan Palace; it was a unique skill of Lu Changsheng and Xia Ningxue.