These are Novel chapters (in wuxiaworld) mentioning “lifespan”:
- 141: Nine Netherbird said: “humans are able to increase their lifespan through cultivation”.
- 222: Li Xuantong said: “Luo Tianshen’s lifespan will come to an end in at most, five years.” .” (but, no clue regarding his actual age)
- 1435: Before every single Grand Elder reaches the end of their lifespan, they would come here and spread their Spiritual Energy out to fuse with the Ancestral Pagoda.
- 1556: the Heavenly Evil Monarch smiled. “I sacrificed my nine eyes to form the tenth. The price it took was my lifespan, and if I couldn’t take down your Great Thousand World despite this price, would I have suffered a great loss?”
Based on Nine Netherbird saying, “the higher the cultivation level the longer one’s lifespan”, but that’s’ all we know. We can conclude that the Author just did not want to put any definite lifespan in the Novel. It’s better to leave it blank in this wiki as well. Thanks.