Supreme Heart Sword

The Taiyin Glassy Moonlight Body, shrouded in the subdued moonlight treasures, still appeared as if made of moonlit glass. At a glance, it was evident that this was no ordinary human.

"The body within the body, completely different from the primordial spirit, possesses its own profound mysteries," Fang Yuan remarked as he looked at his glass-like hands before retracting his gaze.

At this moment, he had become a Ghost Immortal.

A Ghost Immortal could command the Taiyin Glassy Moonlight Body to exist outside of the physical form. Even if the physical body died, the Ghost Immortal could still persist in the world as an undying spirit. Furthermore, the body of a Ghost Immortal was essential for undergoing Corpse Split. Otherwise, Corpse Split would only lead to death without the possibility of rebirth.