People from the future travel back in time to influence our present.
The article is divided into three perspectives - past, present and future.
The first few chapters are mainly about the future and the present. In the follow-up, the article will be slowly rounded out (connected). The current chapters are mainly used to complain, and the future chapters are mainly written randomly (think about it slowly). I haven't thought about the past yet...
Well, the novel will be a bit depressing. I magnify the incomprehensible gap between people and self-analyze and abuse myself.
You can guess the plot.
Comments are welcome and plot additions are welcome.
(I won't tell you that the first sentence is the central idea)