The Longevity Realm.
Gu Jinlai, Zhao Xi, Wang Xuanjing, Luo Jiuxiao, Tian Qingzi, Dan Chenzi, Xin Tianqi, and even Duanmu Chengyun of the Sacred Dynasty had all gathered in the Lingxiao Palace, gazing out at the constant flow of people in Starlight City not far away.
After several decades of development, the current Starlight City—or rather, the entire Longevity Realm—had long since become utterly transformed.
Primordial Spirits, Celestials, Saints, and False Immortals had sprung up like bamboo shoots after a spring rain, while True Immortals and Heavenly Immortals numbered in the thousands.
Heavenly Immortals in particular had soared from the previous six to more than two hundred.
Moreover, those two hundred-plus people were basically all cultivators native to the Longevity Realm.
This scale still could not compare with the Mysterious Immortal Realm, but developing to this extent in just a few decades was enough to prove how rapidly the many cultivators of the Longevity Realm had advanced.
At this rate, within a hundred years, the Longevity Realm would be able to produce Mysterious Immortal experts after Zhao Xi, filling the shortage of top-level experts.
Of course, although the True Immortals and Heavenly Immortals throughout the Longevity Realm numbered only a few thousand combined, even the Mysterious Immortal Realm did not dare underestimate this world in the slightest.
Because they also possessed the power of mechs.
The twelve Star Destroyer mechs each possessed combat power no weaker than that of a Nine Heavens Mysterious Immortal.
That power alone was enough to sweep through more than half the worlds in the Xuanhuang Starfield.
After all, among the several hundred worlds in the Xuanhuang Starfield, not every one had a Golden Immortal stationed there.
Aside from the twelve Star Destroyer mechs whose combat power rivaled that of Nine Heavens Mysterious Immortals, there were