Tsukasa has learned about the cave where the nitric acid is collected. The race is on between Senku and Tsukasa to restore humanity in their respective visions.
If they make gunpowder, 
I don't stand a chance.
.لن تكون لدي فرصة في الفوز إن صنعوا البارود
Si hacen pólvora, no tendré oportunidad.
Si crean pólvora, no tendré oportunidad.
Impossible de triompher
s’ils ont de la poudre.
Se riescono a ottenere la polvere da sparo,
non avrò possibilità di batterli.
Se eles fizerem pólvora, 
eu não terei chance.
Если они создадут порох,
то мне не выиграть.