Ch. 19421936 [What a Waste Not to Be Uzo]
Torimaru Naoko convinced Takamori Masumi that Uzo was using them as a pair of twins and might eventually kill them once they outlived their usefulness. Naoko decided to draw Uzo out by getting close to Jiang Xia, whom she believed was his favorite Sherlock Holmes.
- Torimaru Naoko explained that Uzo had used the deaths of Fuwa Narumi and Fumizuki Karen to warn her and Takamori Masumi to keep playing their roles as twins.
- Naoko told Masumi that Uzo would likely force her to kill Masumi if she made an unforgivable mistake, then dispose of them both.
- Naoko searched their room for listening devices and proposed that they do something big before Uzo discarded them as they aged.
- Naoko admitted she wanted to discover Uzo's identity and decided to force him out rather than die without understanding who he was.
- Naoko argued that Jiang Xia's repeated encounters with cases made him Uzo's favorite Sherlock Holmes, and that appearing beside Jiang Xia would draw Uzo's attention.