Instantly, seven tiny sword qi condensed behind him. At the same time, a brilliant purple light burst forth from the blade of the Longyuan sword, suddenly forming a massive purple sword qi that pierced straight through the top of the secret chamber, bathing the entire room in a purple glow.
It was precisely the "Earth Sword"!
A look of astonishment flashed across Wu Feichen's eyes, and a deep sense of dread welled up from the bottom of his heart. He couldn't help muttering: "Such formidable sword intent! This has already surpassed the realm of mortal martial arts. What kind of sword technique is this?"
Chapter 825