The first story is called "Pure Land", which is intended to wash away all the depravity and make the nature pure and clean again. No matter how filthy your body may be, you can only hope to become clean once you have an epiphany.
The second story is called "The God of Time". Everyone is so persistent, and in the repeated time and space, both sides end up losing.
This is the third story.
Jiang Tian is back.
What kind of unknown past does he and Jiang Guizhou have?