What? Detective Conan?
What? The Phantom of Baker Street?
What? Hiroki can't die?
A "poor" girl transmigrates into the Detective Conan movie The Phantom of Baker Street. Her goal is to save the genius boy who committed suicide two years before the events of the original story.
She has to make sure he survives both before and after the events of the movie. Let's see how this hapless transmigrated girl saves the genius boy!
