The ship has a new name thanks to Parfet… Nirvana, a name that symbolizes Harmony, Stability, and Joy. Dita still has an interest in the ""alien"" Hibiki, who finds the highly energetic girl annoying and would rather spend time trying to find out more about his Vanguard. Meanwhile, Jura schemes to find a way to unite with Hibiki's Vanguard. The Nirvana then comes across a barren desert planet, where they find a artificial structure that is partially buried in the sand. Hibiki isn't happy when the female pilots start to train on the other Vanguards that are left to go down to the planet's surface - especially when they decide to paint them all sorts of ridiculous colors. Despite Hibiki's unhappiness, the Vanguards go down to the surface and find themselves in trouble - but getting out of the situation may be the only way to find out what exactly the mysterious enemy's motivation is.