Kohaku’s sister, village priestess Ruri, is gravely ill. Senku, Chrome and Kohaku begin their quest to make antibiotics to save her life.
First, the dazzling sisters, 
Garnet, Sapphire, and Ruby.
.أوّلًا، الأخوات البرّاقات، غارنيت وسافاير وروبي
Beginnen wir mit Garnet, Sapphire und Ruby,
den drei hübschen Schwestern.
Primeiro, temos as irmãs deslumbrantes, 
Garnet, Sapphire e Ruby.