Tetora Hayashi

There's only one rule: "Never speak to the evil spirit." I might have caused my family's death by talking to one. Overwhelmed by guilt, I now see my loved ones as demons… Source: MangaPlus

Rookie manga editor Nakamura (Name Changed) is being shadowed by a documentary crew. When she notices the same heroine appearing in multiple submissions to manga contests, she begins investigating the identities of their creators while the cameras keep rolling...