It's not time travel, it's a heart-warming story, and the plot is sporadic.
PS: I plan to lock this article recently. After all, I have written so many articles (not a trap!) And it is impossible to finish them all at once, so I plan to write them two by two. If you don't know which two articles are written, you can go to my column to read them. After two articles are finished, I will write two more articles, so it is not a trap! Remember it! Everyone!