A Primordial Spirit could not be seen in the outside world, yet wherever it went, it sent back tactile feedback just like a physical body.
It was like... an invisible avatar.
The sensation of the Primordial Spirit leaving the body was exceedingly wondrous, but Yun Chuan merely swept his surroundings with it before swiftly returning it to his body.
His eyes opened, and the aura around him stirred. The aura he inadvertently released made the ground beneath his feet tremble faintly.
And that alone was enough to prove that his cultivation and strength had now reached an unimaginable new height.
Yet despite the rise in cultivation and explosive growth in strength, not a trace of joy showed on Yun Chuan's face.
He stared intently at the thick mist shrouding the Tiandu forbidden ground, deep resentment churning in his eyes.
"Kid, whatever your origins may be, if you die in the Tiandu forbidden ground, so be it. But if you get the chance to come out alive, even if only as a wisp of remnant soul, I will make you taste what it means to be worse off than dead!!!"
Clenching his fists, Yun Chuan ground his teeth and muttered under his breath.
His hatred for Su Shi'er had seeped into his very bones.
For other cultivators, undergoing tribulation to reach the Out-of-Body stage was naturally a cause for celebration.
But he was different. If he had wanted to undergo tribulation, he could have done so long ago.
He had endured until now in order to cultivate his technique to perfection. That way, once he underwent tribulation and reached the Out-of-Body stage, his cultivation would likewise advance by leaps and bounds, while his strength would rank among the very best of those at the same realm.
Out-of-Body stage cultivation was already