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.
The caffeine's a stimulant, 
the sweet flag will keep you cool,
،الكافيين منشّط والوجّ سيحافظ على برودك
La cafeína es un estimulante
y el cálamo te mantiene tranquilo.
La cafeína es un estimulante
y el cálamo te mantiene tranquilo.
La caffeina vi sveglierà!
A cafeína é estimulante, o
cálamo ajuda a manter a calma.
Кофеин взбодрит,