The Demon Lord said he would not roll again

Jiang Zhao was once a roll king, rolling day and night until the entire Xiuxian world was numbed, just to create a comfortable and comfortable environment for retirement.
But when he came out of seclusion, he found that the Xiuxian world was about to collapse.
What's the point of rolling!
Something called a system appeared, saying that if you complete the task and accumulate enough points, you can go back to the past and change the ending of the Xiuxian world.
Jiang Zhao: Go or not? Go, but he won't roll again.