Rio learns that his mother's ears have turned into pot stickers because his older brother Yuu was kidnapped, and Rio feels responsible for what happened. When Rio nearly falls off a cliff while searching for Yuu, Ramune throws himself in harm's way to protect him and ends up badly injured. In order to save Ramune, Rio uses the Pearl of Night Voices he received from Ramune to treat his mother, desperately calling out to his mother, who can't hear his voice.
My voice is the only one she can't hear at 
all because she doesn't want to hear it!
صوتي هو الوحيد الّذي لا تستطيع 
!سماعه بتاتًا لأنّها لا تريد سماعه
Sie hört nur meine Stimme nicht mehr,
weil sie mich nicht mehr hören möchte.
Mi voz es la única que no oye
en absoluto porque no quiere oírla.
Si elle ne m’entend pas,
c’est parce qu’elle n’en a pas envie !
L'unica voce che non riesce 
a sentire per nulla è la mia,
Ela não ouve absolutamente nada
que eu falo porque não quer ouvir!
Только мой голос она не слышит совсем.
Она не хочет его слышать!