This is not a supernatural phenomenon or anything. It is a terrifying event that actually happened. One day, my friend Etsuko and Kanna invited me and Kanna to a test of courage. Late at night, we drove to a famous abandoned school in our hometown. I had a bad feeling about this, but when I entered the school building with my video camera in hand...suddenly, I heard a loud noise! ​​I panicked, dropped the camera, and ran away, leaving Kanna and Yusuke behind.