It's Particularly Cool in Late Spring [BF]

And the plot seems a bit baffling = = By the way, there are many sentences without subjects [wang] I was wrong. There are only more than 800 words, but they are divided into seven parts. Orz... Key point: I saw it in a compressed file, because I don't know who the original author is, and I didn't get permission to reprint it. If you see the original work, you can withdraw it immediately if you are dissatisfied.