As Xu Changxing's words fell, an incomparably pure surge of life force poured into his body, nourishing his immortal body.
Ever since he had become an immortal, his flesh had been continually nourished by his own immortal essence.
But without a corresponding cultivation technique, his flesh realm had remained at the peak of the Void-Breaking Realm.
Xu Changxing had even forgotten that he was also a body cultivator.
Only when that pure life force poured into him did he remember that he followed the path of cultivating both his primordial spirit and his flesh.
Nourished by that pure life force, his flesh naturally began to transform.
After the life force dissipated, his bodily cultivation had silently broken through its previous realm.
A thought stirred in Xu Changxing's mind, and he sent a streak of sword light slashing at his left arm.
Clang!
The sword light shattered on impact, yet only a white mark remained on Xu Changxing's jade-like left arm.
The sight made his eyes brighten slightly.
The strength of his immortal body was almost comparable to a low-grade immortal artifact!
Although a body this strong still could not withstand a True Immortal's full-force attack, resisting for even an instant would be enough to seize the initiative in battle against a cultivator of the same realm.
Moreover, his body's increased strength was not even the greatest improvement.
What truly delighted Xu Changxing was that, after its transformation, his body's capacity to bear immortal essence had increased a hundredfold.
The flesh both protected and constrained the primordial spirit.
Within the flesh, the primordial spirit struggled to unleash its greatest combat power.
This was because the flesh obstructed the primordial spirit's control over immortal essence.
But after his flesh realm broke through, his immortal body became as clear and permeable as jade,