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.

I want to make our Gunpla stronger.
أريد أن أجعل الغانبلا خاصتنا أقوى
Ich will unsere Gunplas …
Nuestros Gunpla…
Nuestros Gunpla…
Il faudra…
Voglio...
Quero deixar nossos
Gunplas mais fortes.
Наши Ганпла...