The episode centers on a "kidnapping" game that turns into a real emergency:

: Conan Edogawa, Hiroshi Agasa, and the Detective Boys (Ayumi, Mitsuhiko, and Genta).

: Professor Agasa creates a mystery game for the Detective Boys, leaving a letter claiming he has been kidnapped to test their deduction skills.

: This OVA is part of a series of original video animations created by TMS Entertainment that are generally considered non-canon to the main manga storyline.

: Conan and the Detective Boys must distinguish between the Professor's intended "clues" and the real signs of danger. A major hurdle arises because Agasa loses his glasses during the struggle, making his telephoned descriptions of his surroundings unreliable. Key Details