Racing through the atmosphere, the kids' ship catch up to Seika's ship. Seika stands on top watch the kids approach them. The kids stand on the top of their ship and stares right back.
Vegeta Jr: You two take care of her, I'm going below.
Jeri: What? Why?
Vegeta: Someone has to fly the ship. Don't worry, I'm very good.
Vegeta goes below leaving Goku Jr and Jeri together.
Jeri: Oh great... He's at it again...
Suddenly, the ship accelerates faster towards Seika...
Goku: This is it!
Goku and Jeri leap on to Seika's ship as their's passes right under it.
Seika: You brats again... Haven't you had enough?
Jeri: Kicking your ass the first time was so much fun... We thought we'd do it again.
Seika: With just the two of you?
Jeri: Don't worry... We won't take that long.
Goku: Wait Jeri...
Jeri: What is it?
Goku: Seika was it? Who is coming?
Seika: Death. Destruction. Doom! He who has trillions of lives under him. He who has mastered the...
Jeri: Get to the point!
Seika: Heh... He is... The immortal... Lord Gureiza!
Jeri: Finally!
Goku: Gureiza... So he's responsible for all this...
Seika: Now enough with the chit-chat. Time to dump the stowaways.
All three enter a fighting stance ready to fight again. Then, Goku and Jeri jump away from each other and disappear... They reappear on either side of Seika and begin their assault. Seika blocks their attacks with her hands, then does a roundhouse kick knocking Goku away. He is sent sliding along the ship and stops a bit away. Seika then grabs Jeri by the face and hurls her away...
Jeri flies past the ship's edge and recovers landing on Vegeta's ship, which is flying perpendicular relative to Seika's ship now. Vegeta gives Jeri the thumbs up from the cockpit, and she smiles back. She springs off the ship flying straight back at Seika.
Seika is holding Goku up by the front of his shirt now...
Seika: And then there was one... (notices something, looks back) What the?
She sees Jeri flying at her... Goku takes this opportunity to grab her arm, then drop kicks her gut forcing her to release him. Seika turns to him again and tries to grab him, but Goku evades and leaps towards Jeri.
Goku and Jeri slap hands as they pass each other... Jeri continues flying at Seika and punches her as she was turning towards her direction. She starts attacking Seika with punches and kicks...
Meanwhile, Goku stops his flight by sliding backwards on his feet along the roof of the ship, then cups his hand by his side while continuing to slide...
Goku: KA!!! (a glowing ball of energy appears) ME!!! (the ball of energy glows brighter) HA!!! (the surroundings darken) ME!!! (rays of light emit from the energy ball)
Jeri continues her assault on Seika, then starts firing many blasts at close range causing explosions and creating a cloud of smoke around both of them. Jeri then disappears...
Seika: Damn little...
Goku: HAAAAAAAAAA!!!!!!
Goku's Kamehameha is fired straight at Seika, but she sees it at the last second and blocks it using both her hands. The beam continues attempting to push her back...
Vegeta's ship is now circling Seika's ship, so it flies around while slanted towards Seika's ship. Jeri kneels on one knee on Vegeta's ship while watching Goku's beam...
Jeri stands up, places her palms together and aims them at Seika... She powers up a small ball of energy, then starts firing many small blasts from it peppering Seika all around as the ship continues to circle her.
Seika: Damn... you...
Seika falls to one knee, and Goku and Jeri stop their assault. Seika is barely keeping her eyes open while her body is charred and smoking... She then collapses. Jeri lands beside Goku, while Vegeta's ship flies behind them.
Jeri: We won!
Goku: Wait... It may not be over yet...
Seika is slowly trying to get up.
Jeri: Why won't she just stay down...
Vegeta: You guys better get back in here! The air is getting really thin out there.
Jeri: But...
Vegeta: It's too dangerous! Get in here now!
Jeri: Almost had her...
Goku and Jeri fly back into their ship. Inside the cockpit, they sit down in their seats.
Vegeta: We're leaving Earth's atmosphere...
Jeri: Look! Over there!
Goku: It's him...
The two ships stop in front of a larger version of Seika's saucer-like ship...
Seika: Master...
The top of the larger ship opens up and a large person with horns and a cape appears (lazy now, just think of some variation of King Kold lol).
Vegeta: That's Gureiza?
Gureiza looks with cold eyes... Then fires a huge beam of energy straight at them... The kids' ship quickly flies out of the way, but the beam of energy strikes Seika's ship...
Seika: Master...
Seika and the ship are completely vapourized.
Gureiza: Failure is unacceptable.