A boy that had an unrequited love for his best friend comes back as a demon who is living inside his 'dead' body, using it as a puppet essentially idk.
You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
Hidamari ga Kikoeru