Detective Conan Season 1 Episode 678

Detective Conan Season 1 Episode 678 SerialGo Watch Online Streaming — Ran wins a trip to Nagasaki along with Mouri and Conan. While visiting the city, they unintentionally interrupt the filming of a mysterious drama. Mouri is hired as a consultant to uncover the story's ending, as the screenwriter has disappeared. The group examines the screenwriter's room and finds newspaper articles about a real case of serial thefts. The group spots the screenwriter, but he runs away before they can catch him. When the next part of the script is emailed to the team, Ran and Conan are drawn in as extras. Conan realizes that the script contains hidden messages. The props technician is attacked and, with his last breath, points to Ran.