The wind howled past his ears as Fang Yuan crossed mountains and rivers. Even without using Gu worms, he moved at breakneck speed.
Once he passed beyond the range ravaged by the tribulation, the land was no longer a flat plain, but mountain after mountain covered in forest.
Southern Border had many mountains; this was one of the region's defining features.
"I've run for so long without resting even once, yet I don't feel tired at all! The key is that I haven't used any Gu worms whatsoever."
Fang Yuan had already begun to sense the extraordinary qualities of this body.
Before a Gu Master's body had been modified by Gu worms such as White Pig Gu or Black Boar Gu, it differed little from a mortal's body.
It was precisely because dao marks covered their bodies that Gu Masters possessed all sorts of mysteries and extraordinary traits.
"This body of mine was transformed from the Rank 9 Immortal Gu, Supreme Immortal Embryo. It seems the dao marks on me are certainly not few. At the very least, the strength path dao marks are far more abundant than what I had accumulated in my original body!"
Fang Yuan silently assessed this in his heart.
Ever since he had become an immortal zombie, he had been unable to feel fatigue either. But if he returned to the lively state of his original flesh-and-blood body, he definitely would not have been able to run even half as far as today before needing to stop and rest.
Fang Yuan raced and climbed through the dense mountain forest. Under his hands and feet, perilous cliffs were as smooth as level ground.
Fang Yuan was still naked, like a white wave weaving through the heavily shadowed forest.
The dense forest was crystal clear in his