Above Demon-Slayer City, Su Bai's figure appeared without a sound, with Life Immortal King Wan Ying following close behind.
Four of the Heavenly Dao Immortal Sect's five great Kings had already gathered!
It could be said that the Heavenly Dao Immortal Sect had made ample preparations for this Devil Race invasion!
Immediately afterward, the direct disciples who had just obtained immortal swords, Nameless, Situ Chen, and the other four great elders, along with countless elders and disciples of the Heavenly Dao Immortal Sect, also arrived one after another through the Teleportation Arrays.
Behind Demon-Slayer City lay densely packed Teleportation Arrays, connecting every corner of the New Immortal Realm.
Because the Devil Race's invasion had come too suddenly, they had not gathered all their forces in advance and set out together this time.
Aside from those unable to come due to necessary matters, everyone else had taken Teleportation Arrays here on their own!
"Whoosh!"
"Whoosh, whoosh!!"
Streams of light emerged from one Teleportation Array after another, converging into a vast sea of starlight!
One, ten, a hundred, a thousand, ten thousand...
A hundred million, a billion, ten billion, a hundred billion!
It was a scene so shocking it defied description!
A hundred billion True Immortals gathered in Demon-Slayer City!
The flowers of the Golden Age blossomed at this very moment!
One had to know that two thousand years ago, even after scraping together everything they had, there had only been ten billion True Immortals!
In a mere two thousand years, the number of experts had increased by more than tenfold!
Most of them had been born in the New Immortal Realm over the past few centuries!
This Golden Age had only just begun!
When it reached its later stages, when it attained its greatest prosperity, what kind of breathtaking scene would