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.
Is there something on this ship?
هل هناك شيء على هذه السفينة؟
Ist es denn irgendwie besonders?
¿Hay algo en este barco?