According to Lost in Anime , this episode leans into the series' "silliness"—such as teaming up Moriarty, James Bond, and Jack the Ripper—signaling a shift into a more high-stakes, "crime thriller" status quo.
The storyline pivots to address the tension in Whitechapel between the local Vigilance Committee and the Scotland Yard police, who are portrayed as being more interested in disbanding protesters than catching the killer. Yuukoku no Moriarty 2nd Season Episode 4
The episode marks the full integration of into the Moriarty household. After faking her death, she takes on the male identity of James Bonde —a playful nod to the iconic spy—and is immediately put to the test by Sebastian Moran. According to Lost in Anime , this episode