Returning from overseas, Yulie discovers the changes in his town that have happened while he was away. Everything seems fine and dandy, until the walls of the once fine town begin to crack... A town and its residents living in an illusion, all steming from a small folktale...
An downtrodden musician surrounded by a gray space meets a scarlet-haired girl playing the piano in the music room. This triggers a sequence of events that would eventually lead to both pursuing the live stage.
I live in a certain town in a certain prefecture where supernatural beings exist everywhere. Demons, ghosts, and exorcists live in harmony with us humans. It's a mystifying town indeed. But the thing is: I can't see it. However, upon meeting a strange deity, I finally understood what made everything in this strange world so ordinary.