Immediately after, the several-thousand-zhang Five-Colored Radiance giant sword spanning the heavens, under Su Bai's mental control, descended with terrifying might capable of annihilating all things. It slowly... yet irresistibly, howled as it cleaved down toward the Ancient Dragon Demon Ancestor's projection below, whose aura was faint and whose body had already begun to turn transparent!
The Ancient Dragon Demon Ancestor's projection no longer had the strength to mount any effective resistance.
He merely floated there in silence, his eyes burning with ghostly flames gazing complexly at Su Bai through his increasingly illusory body, as though he wished to engrave this unbelievable Lower Realm Human Race Sword Cultivator deep into his will.
"Bzzz..."
The Five-Colored Radiance giant sword struck his body, yet there was no earth-shattering explosion.
The Ancient Dragon Demon Ancestor's projected avatar, condensed from the Blood Essence of three peak Demon Kings and the origin of an ancestral artifact, and bearing a wisp of an Upper Realm Demon Ancestor's will, silently dissolved and disintegrated beneath the cleansing torrent of the vast, majestic Five Elements Sword Light containing the power of returning to origin.
In the end... it was utterly annihilated, returning to nothingness.
Only an imperceptible ripple of will seemed to pass through some boundary before completely fading away, returning to the distant Spirit Realm.
The Demon Race's final hope in the Lower Realm—the Upper Realm Demon Ancestor projection summoned by the Primordial Royal Clan—had been defeated head-on by Su Bai and driven back to the Spirit Realm!
The battlefield fell into a momentary dead silence.
Then—
"We won!!! The Alliance Leader won!!!"
"Qingxuan Sword Immortal! Alliance Leader Lu Jiu! Invincible!!"
Cheers, shouts, weeping, and wild ecstasy erupted like mountains crashing and seas roaring from the chests of every Human Race Cultivator!
The waves of sound shook the heavens!