Kanbayashi is a famous suspense writer. His widely known novel, Lady X, is about to be make into movie.  Who’s gonna play that character? It won’t be just anyone, because Lady X is his ideal woman.
Would it be Kirika? She’s an idol that gets stuck with many cases lately. She’s a smart one, he knows that. But, she’s too exaggerated. She makes him worry.

Well, this is a detective story without the real detective itself. Kirika plays the Sherlock part, while Kanbayashi assist as Watson. Together they solve many cases in shooting location. It’s another celebrity setting!