Senku, Taiju and Yuzuriha head to Hakone to collect sulfur for gunpowder, which they’ll need to fight Tsukasa. They accidentally set off an explosion, which attracts some unexpected attention.
Nah, you won't get any sparks 
by hitting stone with stone.
.لا، لن نحصل على شرارات بدق الحجر بالحجر
Ach, Unsinn, Funken entstehen nicht,
wenn man bloß Steine zusammenschlägt.
No va a haber chispas
si golpea piedra con piedra.
No va a haber chispas
si golpea piedra con piedra.
Frapper deux pierres
fera jamais d’étincelles.
No, beh...
Bem, você não vai conseguir fagulhas
batendo pedra contra pedra.
Да не, если ударить два одинаковых
камня, искру не выбьешь.