My wife Yuki and I moved to this town last month. One day, Yuki, who works as an instructor, shows her the camp application form that her student Ozawa and others gave her. I wanted to decline because I work indoors, but my girlfriend's wife was keen on camping, so I decided to let her participate by herself. Then, on the night of the camp, he receives a phone call from his girlfriend's wife and learns that there are only four participants, even though everyone was supposed to be participating. She told him to come back soon, but the signal seemed to be poor and the call was cut off.