While continuing to use the hot air balloon to search for the oil, it's decided that Ishigami Village needs to take up agriculture to prevent future food shortages, as well as to produce preserved food for their upcoming sea voyage.
And Senku went into the sky to find fuel!
!ولذلك ذهب سينكو إلى السماء
Dafür ist er sogar
in die Lüfte gestiegen!
¡Senku voló solo para eso!
¡Senku ha volado solo para eso!
Senku va jusqu’à voler dans le ciel
pour en trouver !
Senku è volato in alto nel cielo per trovarlo!
E o Senku foi para o céu para isso!
Для этого Сэнку аж в небо полетел!