There is an area with a lot of trees on the way to the station. I usually walk to the station while I’m listening to music or podcasts. Lately cicadas have been chirping, and the voices are so loud that I can’t listen to them clearly. I always wonder how many cicadas there are, so I look around and try to find them, but they are invisible. The evidence that shows their existences is only the voices. When I’m in a loud chorus of cicadas, I feel like they are actually clinging to me with their voices, and I get a bit scared.