Ran awaits for what Shin'ichi told her earlier, "Meet me later I need to tell you something important."
Ai still Conan is upset about Shin'ichi revealing himself at the play, though under the assurance of those there, and the police, his name does not appear for solving the case in the newspapers.
At school, Shin'ichi manages to whisper to Ran something about Beika City Building Rooftop Restaurant that night. While Shin'ichi and Ran are having dinner, a murder is committed. This time, Taiji Tatsumi is shot to death in the elevator and no one knows who the murderer is. Shin'ichi gets excited about the case. Ran seeing this, allows Shin'ichi to go solve the case but wants him to come back after he solves it.
Now, with Inspector Megure not mentioning his name, he has to solve the case. Who committed the murder, and what was the motive?
