A somewhat modest Cave Mansion.
Patriarch Ji, who had just turned ten thousand years old a few centuries ago, was engaged in his daily cultivation inside the Cave Mansion.
In truth, his cultivation had reached a bottleneck, and further cultivation was of no practical use.
But it was his habit.
Moreover, without cultivating, he didn't know what else to do.
The time for them to save the world had not yet come.
The spiritual energy in the Outside had not been unsealed; no matter if you were a True Monarch or a Sovereign, upon going out, everyone was the same—once mana was spent, apart from a body tempered through a thousand hardships, one was no different from a mortal.
And without the nourishment of spiritual energy, the body would also slowly weaken.
If one failed to replenish mana in time, the result would be a regression of cultivation, and elders might even die of old age.
The Blessed Land of Divine Spirit was like a besieged city.