When I was packing my things, I turned to a novel about Solitaire written by my second grade junior high school student and my classmate.
It's probably a story about a brother-controller (?)
If you don't dare to mess up, there will be no cp!
I asked my deskmate for the topic today, and she picked it up!
Maybe it's because the names of the two protagonists are very popular...
Intention: