The anime series "Detective Conan" inherently possesses the DNA for adaptation into BDSM narratives. The story's background requires little introduction and has provided numerous memorable bondage scenes for enthusiasts. Examples include the "Case of the Million Yen Robbery" where the heiress is bound with tape and drowned in a bathtub, and the movie "The Phantom of Baker Street," where Ran is professionally bound by Jack the Ripper and jumps off a train. The 2023 movie "Black Iron Submarine" directly features the kidnapping of Ai Haibara and Naomi, offering excellent foundations for BDSM adaptation. This text adopts the story setting of "Black Iron Submarine," including the Pacific Buoy and the cross-generational facial recognition system. However, for a faster narrative pace and more engaging content, some characters and plotlines have been deleted and replaced. For instance, members of a female organization have replaced Pinga.
