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.
which people love taking 
home from hot springs.
.والذي يحب الناس أخذه معهم لمنازلهم من الينابيع الحارة
que la gente toma
de las aguas termales.
que la gente coge
de las aguas termales.
que as pessoas adoram levar
para casa como lembrancinhas.