“We went to explore the spirit world and the land of dreams… but I never expected to pop out in a world like this. I’m Lunasa Prismriver, a poltergeist musician. My sisters and I are looking for a way to solve the ongoing incident in our world. Poltergeists like us are especially skilled at following the unbroken string of musical memories. I’m sure that yougakudan band must’ve done the same thing. Could you help us out?.”