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.
Fire the smoke signal!
!أطلقا الإشارة الدّخانيّة
¡Disparen una señal de humo!
¡Lanzad una señal de humo!
Innalziamo un segnale di fumo!
Disparem o sinal de fumaça!