All that’s needed to make antibiotics is alcohol. The best way to get some is to win the Grand Bout, which the Senku and his kingdom will also need to do in order to keep Magma away from Ruri and give her the drug.
Next, the sinters from the sulfuric acid spring,
،والآن تكلّسات ينبوع حمض الكبريتيك
E adesso tocca al souvenir tipico delle terme, 
preso alla fonte dell'acido solforico, i fiori di zolfo.
A seguir, vamos pegar os precipitados
do ácido sulfúrico,
Дальше сувенир с кислотного источника,
кремнистый туф — серные цветы.