Another test challenge on an aircraft carrier takes an unexpected turn when Mumei is led to an uninhabited island by a mysterious woman. Forced to face his past Mumei is confronted by the dark and bloodied history of the Shokatsu Technique. What fate will befall our hero and his partner? And what does all this mean for innocently imprisoned father? The trap has been set.
and, this time, researched a technique 
that would bring fruit to the earth.
وبحث في تقنيةٍ تُثمر الأرض هذه المرة
und strebte nun nach einer Technik,
um die Erde wieder fruchtbar zu machen.
e investigó una técnica
que ahora diera fruta a la tierra.
e investigó una técnica
que ahora diera fruta a la tierra.
et il continua ses recherches
pour faire pousser les cultures.
e fece ricerche su una tecnica
che rendesse fertile la terra.
e dessa vez pesquisou técnicas
 para trazer frutos da terra.