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.
If you don't know how to live life,
you can walk in line with someone else!
،إن لم تعرفي كيف تعيشين الحياة
!امشي بجانب شخص ما في نفس الاتجاه
Wenn du nicht weißt, wie man lebt,
Si no sabes vivir la vida,
¡puedes caminar junto con alguien!
Si tu ne sais pas comment vivre,
Se não sabe como viver a vida,
pode viver lado a lado com alguém!