They are joined in these adventures by Lemon, a twelve-year-old girl, and PQ, a hand-sized blob with a face that is an expert on spiritual topics.

They arrive on the Giga Genos, and are immediately surprised to find it in battle with the defensive forces of a planet, which are subsequently destroyed.

Ramune's followers begin excavation of the Dark Knight, allowing PQ, Lemon, and Parfait to sneak aboard the Giga Ginos and make another rescue attempt.

Electone reactivates the Dark Knight, causing it to spew out energy over the planet's surface, but is killed when Cacao and Parfait attack and enter it with the help of Ramune's former followers, who have recognized that they have been misled.

Parfait and Cacao enter the Dark Knight's control room, but are unable to stop the destruction that it is unleashing.