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.
What are you muttering under your breath?
ما الذي تُتمتمين به؟
Was murmelst du da vor dich hin?
¿Qué tanto estás murmurando?
Qu’est-ce que tu marmonnes ?
O que está sussurrando?