"Let's deepen our bonds at this annual camping trip..." One day, I received an invitation from the chairman, Ogawa. My wife, Kanna, looked troubled, so I was about to make up an excuse to decline. However, since we had just moved and didn't want to make a bad impression at the neighborhood association, I ended up agreeing, and Kanna went to the camp alone. I thought it was just a gathering of adults, so nothing strange would happen. But that night, I found out that the only other attendees besides my wife were three middle-aged men. When I tried calling, there was no signal, and my anxiety grew...
