In Episode 10, the story begins with Dr. Arinsu and Majin Kuu visiting Tamagami Number One to demand his Dragon Ball. A battle ensues between Kuu and Tamagami Number One. Meanwhile, Goku and his companions encounter Warp. Thanks to a PIN they received from Glorio, they are able to travel to the Second Demon World. Vegeta expresses his desire to use the Dragon Balls to return to his normal state.

Upon arriving in the Second Demon World, Goku's group is suddenly attacked by Gendarmerie soldiers, who assault their vehicle using aircraft. Goku leaps out of the plane and defeats the enemies. At the same time, Gomah orders his subordinate Degesu to gather all Gendarmerie troops in the First Demon World. The situation escalates when a giant kraken appears and attacks the group's vehicle. Panzy bravely returns to the plane to retrieve something important before the kraken destroys it. Goku manages to save Panzy, and the group secures their Dragon Ball.

Panzy informs the group that she has secured the Dragon Ball. Shin suggests heading to a nearby Namekian planet to wait for Vegeta and the others. After eating revitalizing beetles, Goku senses Vegeta's energy and sets out to find him. He meets up with Vegeta's group, warns them about the danger posed by the kraken, and joins them.

Meanwhile, Majin Kuu surrenders to Tamagami Number One. Dr. Arinsu is disappointed by Kuu's decision and threatens to fire him. Kuu defends himself, listing reasons why she shouldn't dismiss him, which complicates their dynamic.

Later, Shin shares more about the history of the Demon World with the group. He explains that the benevolent Supreme Demon King tasked Super-Majin Rymus with creating the universe, and Rymus is regarded as the highest authority. Shin recounts how many universes were formed and numerous Majin migrated there. He describes the role of the Glinds as guardians of various universes and the rebellion of many Glinds against Abura's restrictions on warp usage, which led to their escape to the outer worlds. As a result, Shin was granted the rank of Supreme Kai. He also warns that the Glind species is on the brink of extinction, as very few Glind trees remain to produce them.

Goku and his companions join Glorio's group, with Piccolo and Shin sharing further details about the planet and the Namekians. Bulma questions Shin about the history of the Demon World, expanding the group's knowledge.

The episode ends with Goku's group boarding Hybis' aircraft, only for Neva to suddenly appear.