A Bird in a Cage

S1, E11: Kamisaka Rokurou is a novelist whose mystery genre book, The Skyscraper's Shadow, has gotten publicity because of strange incidents resembling its plot. The first victim's older sister, Michio Yui, meets with Kamisaka and the murderer, Chouchi Hiroto, to see which one of them is to blame. She intends to send one of them to Hell.