To make antibiotics, Senku and his kingdom need to obtain sulfuric acid from a fountain of the stuff. The team goes prepared, but there’s no guarantee that they’ll make it back alive.
When it comes to "that," we'll already 
be dead from the poison gas.
إن اقتضى الأمر ذلك، فسنكون
.أمواتًا بالفعل بسبب الغاز السام
Le cas échéant,
le gaz aura déjà eu raison de nous !
Nella peggiore delle ipotesi, 
il gas ci avrà già ammazzato entrambi!
Quando chegar a esse ponto,
vamos estar os dois mortos.
Какое тут прикрывать?
Мы в миг подохнем от газа.