It was said that once an Immortal King condensed an Unyielding True Soul, even if their physical body was destroyed and their Immortal Dao Primordial Spirit utterly extinguished, they could still reincarnate, cultivate anew, and return to their peak.
But no one truly wished to seek their own death, for reincarnation and rebuilding one's cultivation contained far too many uncertainties.
Some Immortal Kings prepared for a rainy day, having long since mapped out a path of growth for their reincarnation—for instance, which race they would be reborn into, or whether they would become some kind of innate living being.
Before becoming an Immortal King, they might even have prepared the resources needed to cultivate a single creature all the way to the level of an Immortal King Giant or an Invincible Immortal King.
They would also seek out an exceptionally safe place for long-term seclusion, find several trustworthy friends who could lend a hand at critical moments, and so on.
If everything went like that, then in as little as several thousand years or as long as several tens of thousands of years, they could return to their peak.
But if any of the above, or anything else, had not been prepared, then the time required might be far longer. They might even be killed during their growth, forcing their True Soul to reincarnate once more and start all over again.
If they had prepared nothing at all and were simply killed outright, that would be even more miserable.
Moreover, the number of times a True Soul could reincarnate was not unlimited. Generally speaking, the stronger the Unyielding True Soul, the more reincarnations it could sustain.
If one was merely an Immortal King Giant who had only barely condensed an Unyielding True Soul, then if they could not return to