Stai Guardando Detectiveconan Ep 136-139 Ita Now

A new girl named Ai Haibara joins Conan's class. She eventually reveals her true identity as Shiho Miyano (codenamed Sherry ), the scientist who created the APTX 4869 poison that shrunk Shinichi.

If you are following the Japanese numbering (which some Italian streaming platforms or fan-lists use), cover a fan-favorite "survival" mystery.

Conan disappears early in the episode after finding a secret passage, leaving Ai Haibara and the other children to solve the mystery of the castle's hidden treasure and a series of disappearances. Stai guardando DetectiveConan Ep 136-139 ITA

This case is famous for its creepy, suspenseful vibe and for showing Haibara’s impressive detective skills while Conan is "out of commission".

Knowing this will help me give you more specific details about the culprit or the clues! Detective Conan Rewatch: Episode 136-137 A new girl named Ai Haibara joins Conan's class

The arc concludes with Conan, Ai, and Professor Agasa attempting to recover data on the APTX 4869 from a floppy disk, only for the "Night Baron" virus to delete everything before they can read it. Case 2: The Old Blue Castle Investigation

In the international (Italian) numbering, often refer to the massive 2-hour special originally aired in Japan as Episode 129. This is one of the most important arcs in the entire series because it introduces Ai Haibara . Conan disappears early in the episode after finding

The Junior Detective League helps a classmate find his missing brother, leading them into a dangerous counterfeiting ring that Conan initially suspects is linked to the Black Organization.