What? Even the person with the shortest lifespan has another thirty million years to live?!
What? Immortals are actually the lowest of the low?!
What? You work so hard at cultivation just so you can die sooner?!
How much time do I have left? I'm in a pretty bad spot. I've only got twenty days to live.
This is a world of immortals and long-lived people, all of whom work hard to die because they have lived for far too long.
Here, if you don't cultivate, you can only suffer through living forever.
And our protagonist, Zhang Mochen, has the ability to change other people's lifespans:
You insult me? Sorry, I'm not happy about that. Here's a five-trillion-year lifespan gift pack.
What a lovely gift! You really shouldn't have. We're friends, after all, so let me take a few years off your life.
What? I took away your entire lifespan? You're going to die? Don't get too excited just yet. We're good friends, so how could I bear to let you die? Here, I'll add a few more years back...
Not bad, okay, okay
Don't worry about other people's feelings. Just be happy. It's very well written. I hope it will be updated frequently.