My time is running out

In this world, everyone has a string of numbers on their wrist, showing their current lifespan.
This is lifespan, time, and money.
In order to gain time, everyone in this world is working hard.
But he has unlimited time.

Author's Other NovelsI am immortal and I raise a divine beast in another worldAre you crazy? I start with 9 million attack power.Become a sea squirt larva and eat a brain first