[Elements of Classic of Mountains and Seas + Decisive Killing + Plot + Doomsday]
The earth was invaded by strange beasts from the mountains and seas, and humans built ten walls to protect the only remaining territory of humans.
My name is Lin Yun, an orphan for two generations, with a very tough fate.
A stranger asked me to go and see if the world would eventually return to the days before the end when everyone had enough to eat.
In the last timeline, I just killed him.
In this timeline, I watched him shoot himself in the head.
Well, now that he has said that, let me fulfill his little request.
When I find the timeline where I can live until the end, I will go and see what the world will become for him.
Don't get me wrong, I'm not kind at all.
I will kill anyone who stops me from living at any time.
Including you.