Kohaku’s sister, village priestess Ruri, is gravely ill. Senku, Chrome and Kohaku begin their quest to make antibiotics to save her life.
All three of us sisters have different 
tastes, so how are we all still single?!
!ثلاثتنا لدينا أذواق مختلفة، فلماذا لا نزال عزباوات؟
Nós três temos gostos tão diferentes, 
como estamos todas solteiras?