The case centers on , a successful idol whose career was ruined by scandals and rumors that she had murdered her father for insurance money.
Protagonist Kotoko Iwanaga and police officer Saki Yumihara team up to investigate Karin's past to find a way to defeat the "ghost," which is actually a "monster of imagination" created by the collective will of people on the internet. Where to Watch or Read 4 : Idol Dies by Steel Beam
The original source is the first volume of the Kyokou Suiri novel series . Episode 4 | Kyokou Suiri Wiki | Fandom The case centers on , a successful idol
You can find more detailed breakdowns and the original story through the following platforms: Watch Episode 4 on Crunchyroll . The case centers on