During Hifuu Club activities, we sometimes use the recording function on our smartphones.

It can be surprisingly time-consuming to input information into a notepad or camera while exploring or traveling, so we tend to put it off.

In that respect, the recording function is good because everything can be recorded immediately.

I went to the ruins alone the other day, and there was nothing there, but something about it seemed strange to me.

Oh, right! There must be some clue in the recording-