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.

It's not a festival today,
but you're using the round one.
لا يوجد مهرجان اليوم، لكنك تستخدم الدائريّ
Il n’y a aucun festival,
mais tu es venu avec le rondouillard.
Oggi non è giorno di festival, 
eppure hai un mezzo di quelli rotondi...
Hoje não é um festival,
mas você está usando o redondo.