Aside from those doubts, if he followed this line of thought, then the fact that Sparrow had happened to buy 6 Saint Derain Square might have been the result of a spy organization's arrangements. His "specialty in investigating mistresses and extramarital affairs" might also have been a preference deliberately chosen by the detective, allowing him to approach nobles and eavesdrop on secrets. And the reason for his eventual death was that he had gone all out to fulfill a noble's commission, which also supported Shade's speculation.
But if that idea was correct, then what exactly had Detective Sparrow's mission been? To lie low and wait to be activated, simply infiltrate Tobesk's upper class, or wait for an opportunity to take part in some event? All of that had vanished with the detective's accidental death.
As for Origin · Silver Moon, it was unclear for the moment whether it had been the detective's own hobby, or a stepping stone he had used during his three years undercover in Tobesk to pry open a crack into high society.
"But these are all just guesses."
Shade entered the room, preparing to take the broom and clean the 1st floor.
"No matter what, Sparrow Hamilton is dead. The secrets that belonged to him are now limited to that letter that will arrive in the ninth month. These are all just speculations. Since he was able to find the original Shade several months in advance, he must also have been able to destroy items connected to his identity several months in advance."
Thinking of this, Sparrow's deliberate search for the mentally impaired original Shade seemed explainable as well.
"Could he have been in single-line contact with Kasonlik, a deeply concealed undercover agent who would not be assigned tasks until a critical moment? Then, after something