Lin Cheng did not leave in a hurry.
The letter had not mentioned any time, so there was probably no rush.
He first circled the continent several times again, carefully confirming that no powerful alien races remained anywhere on the continent. Then he quietly inspected each of the giant cities one by one, confirming the stability of the human race. To his surprise, things were very good.
The Human Alliance's arrangements in this regard had been impeccable.
Watching the laughing, bustling crowds in the streets and the familiar style of the surrounding buildings, he suddenly felt as if he had returned to his previous life.
There were no problems with the three thousand giant cities.
There were no problems with the Crouching Dragon Mountain clan grounds either.
This time, Lin Cheng did not keep the flowers and plants in the courtyard confined. Instead, he quietly scattered these little fellows among the three thousand giant cities, having them help guard Hope City.
Though the alien races had temporarily lost the strength to resist, there was no guarantee that accidents would not occur.
Relying solely on the defensive power of the giant cities themselves, without powerful experts stationed there, still made accidents likely.
With these Heavenly Rank flowers and plants, everything would be much more secure.
As long as the Spirit Transformation Pool remained, these flowers and plants would be kept in check.
The Enlightenment Tree and the Spirit Transformation Pool were left on Crouching Dragon Mountain.
The defensive formations here were also raised to their utmost limit.
They were enough to withstand an Immortal Emperor.
The present-day Crouching Dragon Mountain could rightly be called a holy land of the human race.
One overwhelmingly powerful aura after another crisscrossed heaven and earth.
Here, Heavenly Rank auras were everywhere. The cultivation environment and