Senku and the kingdom learns of a mysterious disc left behind by his father and the other astronauts. They use their newfound technology to bring it to life.
I'm sure the diamond will be happier 
serving as a record needle.
.أنا واثقة أنّ الماسة ستسعد لأن تصبح إبرة أسطوانة
Der Diamant ist als Abspielnadel
sicher auch glücklicher.
Ce diamant sera ravi
de servir d’aiguille pour le disque.
Penso che essere usato come ago per registrare un disco
Eu sei que o diamante ficará feliz 
em se tornar uma agulha de gravação.