正直、1日目で終わらせる予定の一発ネタのはずが、
　　　行き当たりばったりにこれまでシリーズ続けて、
　　　行き当たりばったりでマネーゲームなんか始めちゃったので、
　　　少しお話考えてたら投稿遅くなりました・・・。

To be frank, this was supposed to be a one-shot story that I was going to finish on the first day but I ended up working on it haphazardly.
I've been playing money games at random.
I've been thinking about the story for a while, so it took me a while to post it...