The party rushes to Nambuuko's floating castle to save Hiiro, but is trapped by an ancient artifact: The Sphere of Gyrokias.  Can they escape this ancient trap in time to get to Hiiro and stop Nambuuko from creating a second tragedy of Balbagoa?
That explains it! The heart 
and the dragonblood crystals!
!هذا يفسّر الأمر! القلب وبلورات دم التنين
Das erklärt es!
Eso lo explica. El corazón y los cristales.
Eso lo explica. El corazón y los cristales.
Ça explique tout !
Questo spiega tutto! 
Il cuore e il Cristallo del Sangue di Drago!
Isso explica tudo!