Recently I discovered a secret of the school, which is that there is a classroom exactly like ours opposite our teaching building. I couldn't see the other classrooms clearly, as if they were shrouded in fog, but in the classroom I could see, I was surprised to find that the furnishings in our classroom were exactly the same as that classroom.
I told my friends about this, and they believed me unconditionally, and they were also very interested in this classroom, thinking that there was a huge secret hidden in it.
So we decided to explore this unknown danger together on August 10, 3042 AD...
Intention: What's the point if people don't understand themselves?