If Li Yun had been old and frail by then, with no fighting spirit left, he would naturally have declined Tang Changsheng's offer with thanks.
But the young Li Yun's blood was boiling. As a renowned general, what was the point of fighting and killing in the Human Realm?
If he could follow Tang Changsheng into battle across the heavens, then his life would not have been lived in vain!
Besides, Tang Changsheng's willingness to teach him other secret arts of Military Arts was already enough to fill Li Yun with gratitude.
"I am willing to follow you, Celestial Master!"
Li Yun spoke with excitement.
Tang Changsheng called it seclusion, but in truth, he had gone into hiding. He wanted no part of those messy affairs.
Besides, there was a treasure he had obtained long ago but had never been capable of subjecting to Ritual Refinement.
Now that he had become a True Immortal, he figured he could at least begin refining it.
With a turn, Tang Changsheng entered the Cave-Heaven Mirror within the Three Realms Mirror. It was an independent space, large enough to hold the whole of Cloudtail Mountain.
At first, Tang Changsheng had often thought that if the war against the Purple Dusk Demon went badly and danger struck, he could simply put the entire Cloudtail Mountain Blessed Land inside it, make his escape, and return to the Great Chu World.
He had regarded that as his last resort!
Only after seeing more of the world did he realize how naive that idea had been.
Even without the Three Realms Mirror, the barriers of spacetime were not nearly so secure!
And so the Three Realms Mirror had found a new purpose.
A small, pitch-black stone lay alone in an empty expanse.
The stone looked unremarkable and