24 hours to save the world

What if there are only 24 hours to save the world?
Zhu Shijiu has experienced countless rebirths and replays, and felt the pain of death thousands of times. His will is on the verge of collapse in the endless cycle, and he has tried every way to escape but to no avail.
Every time he dies, he will return to the day before the destruction of that damn world!
All he can do is to unravel the clues and explore the truth with repeated deaths.
-- 24 hours to save the world... countdown -- start!