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.
In this stone world, 
that's nothing short of doping.
.إنّها منشطات في هذا العالم الحجري
In dieser Steinwelt ist das geradezu Doping.
En este mundo de piedra,
es lo más cercano a doparse.
En este mundo de piedra,
es lo más cercano a doparse.
Pour ce monde de pierre,
c’est vraiment du dopage.
In questo Stone World funge da doping a tutti gli effetti!
Neste mundo de pedra, é claro que é doping.
Настоящий допинг для каменного мира.