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.

But even if we manage to get in,
how do we take down that huge cannon?
لكن حتى لو تمكنّا من الدخول، كيف
سنسقط ذلك المدفع الضخم؟
Y aunque consigamos subir,
Y aunque consigamos subir,
Et même si on s’en sortait,
anche se riuscissimo a raggiungere lo spazio senza problemi,
Допустим, мы успешно доберёмся до места,