This article is also a short story published in the school magazine in high school. It is probably a piece of satirical literature (Dog Head)
Based on the rhythmic composition of pure music Luv Letter, you can watch it while listening to music for a better experience.
It's probably about "the story about the three years that real high school students used to make background boards in campus literature"~
Intention: Looking back on those days, I was still a young man