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.

We must go up to space from Eldora again.
يجب أن نذهب للفضاء من إيلدورا ثانية
Donc repartir dans l’espace
depuis Eldora.
Quindi dovremo nuovamente
raggiungere lo spazio da Eldora, giusto?
Precisaremos ir para o espaço
em Eldora mais uma vez.