Saikawa, Natsunagi, and Kimizuka set off on a cruise together, during which Kimizuka unexpectedly encounters a former acquaintance. It turns out that something precious is onboard the ship, something which attracts the wrong sort of attention.
You're a legendary detective, too!
!أنت محققة أسطورية أيضًا
Du bist doch auch eine Detektivin!