For Conan, this is more than just a vacation; it is a pilgrimage to 221B Baker Street. However, traveling internationally poses a major problem: Conan Edogawa does not exist on paper. To bypass airport security, Ai Haibara provides him with two experimental antidotes for the APTX 4869 so he can temporarily return to his true form as Shinichi Kudo just for the flights. Plot Summary: The Riddle Begins
, titled "The Mansion of Death and the Red Wall: The Invitation," marks the beginning of a significant four-episode arc. It is a return to form for the series, blending classic murder mystery tropes with the fiery intuition of Osaka’s greatest detective, Heiji Hattori. For fans searching for a quintessential Conan experience—logic puzzles, hidden motives, and the unique banter between the two high school detectives—Episode 616 serves as the perfect entry point. Detective Conan Episode 616
Shinichi is initially skeptical. However, as the police fumble, Diana demonstrates impressive analytical skills. She identifies details about the bomb timing and the victim’s habits that even Shinichi missed. This creates a fantastic dynamic: the two greatest young detectives in the Conan universe—one real (Shinichi) and one self-proclaimed (Diana)—battling to solve the case first. For Conan, this is more than just a
The episode concludes with the "Next Conan's Hint" system, leading into the next chapter of the investigation, "Code Break". 4. Major Significance to the Series Plot Summary: The Riddle Begins , titled "The
To understand the gravity of Episode 616, we must look at the episodes immediately preceding it. The arc begins with Episode 615: The Revelation of Holmes’s Apprentice (Part 1) . In this storyline, Ran Mouri wins a trip to London. Conan, desperate to prevent Ran from leaving, secretly takes his prototype antidote for the APTX 4869 poison.
The episode opens with Shinichi (in his teenage body) and Ran standing outside the All England Lawn Tennis and Croquet Club in Wimbledon. A massive crowd is gathered, but excitement turns to horror when a man’s car explodes near the stadium entrance.