Kohaku’s sister, village priestess Ruri, is gravely ill. Senku, Chrome and Kohaku begin their quest to make antibiotics to save her life.
"Please, Lord, give us some of 
that nice green mold, thanks!"
!بأن يرزقنا بعفن أخضر جيّد
"Diosito, por lo que más quieras,
llénanos la casa de moho".
"Diosito, por favorcito,
llénanos la casa de moho".
que Deus seja piedoso e nos 
dê um, mofo verde legal.