Juggler navigated the Nebula House residents and AIB duo Moa and Zenna towards Okinawa to find the "red steel".

They encountered Leito among the crowds, who lead them to the tourist guide Airu and finally the "red steel" itself, but neither of them were capable of wielding it.

As Gillvalis prepare to reset all life on Earth, Gai/Orb and Riku/Geed fought against Galactron MK2 but even with Zero's intervention, none of their attacks were capable of dealing even a single scratch.

By assuming Ultimate Final, Geed bypassed his cool down period and helped the others exterminating the remaining Galactron Army.

With Juggler exhausted, the Ultras storm Planet Kushia where Gillvalis assumed his Perfect Form to deal with the invaders.

In aftermath of the battle, the returned humans and Gukuru Shisa celebrated Geed's victory while the Nebula House residents bid farewell to Ultimate Force Zero.

Following Gai and Juggler's departure in the mid-credit scene, Zenna paid his final respect to Gukuru in its petrified form.