Once again, Hiroto and the Build Divers gather in real life. To save the people of Eldora from the One-Eyes, they must power up their Gunpla to resist the powerful new enemies created by Alus, and discuss how to rescue Masaki Shido, whose mind is still trapped on the planet Eldora. Then Parviz makes a surprising proposal.

If we can remove the wedge
separating Masaki's mind from his body...
إذا استطعنا إزالة الإسفين الذي يفصل
...عقل ماساكي عن جسده
Wenn wir den Keil, der seinen
Körper von seinem Geist trennt,
Si l’on pouvait défaire les liens
qui maintiennent éloignés
Se queste catene che
tengono separati il corpo e la mente di Masaki
Se pudermos retirar o que está
separando a mente do corpo de Masaki...