Episode 13 of "Dragon Ball Daima" kicks off with Gomah instructing Degesu to deactivate Warp. As Degesu complies, Hybis' aircraft suddenly malfunctions, sending it into a tailspin until Glorio manages to land it somewhere safe. Meanwhile, Panzy, Bulma, and Hybis stay behind to tinker with the plane, while Goku, Vegeta, and the rest of the group venture out to explore the surroundings.
Vegeta proposes that they fly to the First Demon World, but Shin dashes his hopes by reminding them that mortals cannot traverse Warp unaided. Elsewhere, Neva informs the group that they have landed on Planet Mega, a place infamous for its menacing giants known as Megath. She urges Panzy's team to expedite the repairs.
In a separate scene, Glorio contacts Dr. Arinsu, excitedly sharing that they have obtained a Dragon Ball from the Second Demon Realm and are on their way to the First Demon Realm. Back with Panzy and Bulma, Panzy dives into fixing the Majiite issue, educating Bulma about the mineral's rare value.
Just as they make progress, a horde of enormous hamsters descends upon them, terrorizing the heroes until the sound of heavy footsteps sends them scurrying away. Emerging from the shadows is a Megath child, who climbs a tree to enjoy its meal. Neva hastily orders everyone to conceal themselves as the Megath's pet commences a search. The pet soon discovers Goku and his companions, who engage in a playful tug-of-war with the creature.
Eventually, Panzy and Bulma succeed in repairing the plane. They, along with Glorio, Shin, and the others, board the aircraft. The Megath and its pet notice their escape attempt and try to thwart it. However, Vegeta, Goku, and Piccolo intervene, holding off the Megath long enough for Panzy's group to take off. Our heroes fly far away from the Megath child's reach.
Neva confirms that Planet Giga, home to the fearsome Gigaths, stands as the most perilous location in the Demon Realm. As the episode draws to a close, our heroes watch in awe at Planet Mega's breathtaking light show, fading into the distance as they depart from the planet.