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.
I have no choice but 
to win, for my friends!
!لا خيار أمامي سوى الفوز من أجل أصدقائي
werde für meine Freunde
um jeden Preis gewinnen!
no tengo más opción
que ganar por mis amigos.
no tengo más opción
que ganar por mis amigos.
Je dois absolument gagner
pour mes amis !
devo vincere ad ogni costo...
Eu não tenho escolha, a não
ser vencer, pelos meus amigos!
должен победить тебя... ради друзей!