Take the human race as an example.
Generally speaking, Divine Treasury Realm martial artists could live to around one hundred and twenty.
Divine Aperture Realm martial artists could live to around two hundred.
Divine Transformation Realm martial artists could live to around three hundred.
Divine Tribulation Realm martial artists could live to around five hundred. This level was also known as shedding mortality; once they cast off their mortal flesh, their natural lifespan naturally surged.
Divine Immortal Realm martial artists were known as Terrestrial Immortals. They roamed the world unopposed, rarely meeting a worthy enemy, and could live for a thousand years.
As for the legendary Sacred ones, they could live three to five thousand years, perhaps even longer.
No one could say exactly how long, because all these figures came from ancient records. In the present age, no true Sacred being existed.
However, the maximum lifespan a martial artist could reach without suffering external harm was not actually fixed. It varied from person to person.
The more extraordinary one's physique, the stronger one's bloodline, and the deeper one's cultivation, the longer one lived. Of course, it also had much to do with the cultivation technique one practiced. Some techniques stood alone in their ability to prolong life.
There were also many unorthodox ways to extend one's lifespan, such as sealing one's blood to halt aging, replacing one's blood to extend life, and using medicine to prolong life.
The differences in lifespan among the Demon Race were even more vast, as far apart as heaven and earth. At the same realm, some demonkin were shorter-lived than humans, while others possessed terrifyingly long Demonkin Lifespans!
Take the Divine Transformation Realm flood dragon Chen Fan had slain. It still had one thousand five hundred and six years of life remaining. Adding the