What would happen if I died.
I believe many people have thought about this issue.
How will family, friends, and loved ones face their own death?
This article is the story of A Piao. One day, she died unexpectedly and turned into a sound wave, silently watching the changes in the people around her.
(Actually, the inspiration came from a certain physics class. The teacher said that people can be seen as waves under certain conditions~ Then, I made up the picture of superimposed people and diffraction in my mind, and suddenly I felt so cute~)
I would say that I finally integrated the male protagonist and the female protagonist into one~
Intention: