From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
The episode begins with Bulma, Krillin and Gohan trying to retrieve the sixth Dragonball from an ice cave. Gohan and Krillin use energy waves to slowly melt the ice, so as not to keep the cave from collapsing. They get the dragonball but the cave collapses anyway. Zaacro mysteriously disappears. Krillin, Gohan, and Bulma ride a block of ice down the tunnel. Two shadowy figures make a boulder chase after them.
Meanwhile, on Earth, Goku continues his training, but becomes seriously injured again after crashing through a pyramid.
Back on Namek, Gohan and Krillin blast the ceiling to make stalactites fall to slow the boulder down, but instead it runs over them and becomes spiked. They and the boulder reach an exit and fall off a cliff, but Gohan and Krillin fly, holding Bulma between them. They head for the seventh Dragonball, but Krillin recognizes the area as the spot where they chased the dinosaur. The last Dragonball is inside a stone building, but just as Gohan goes to get it, invisible enemies attack him.
Goku is found by Chi-Chi and Master Roshi, who take him back to the hospital. While on Planet Frieza, Vegeta plans to leave for Namek, but runs into his rival, Frieza's henchman Cui. Cui tells Vegeta that Frieza is on Planet Namek, having heard Raditz' message about the Dragonballs. Vegeta grabs his scouter and heads off in his space pod toward Namek as quickly as he can.
Raiti and Zaacro appear and reveal that they are not Nameks, but pink, spiked, shapeshifting aliens. They reveal that they are not on Planet Namek and that they created the illusion of a Planet Namek, and all their quests were one illusion. The Dragonballs were nothing more than stones. When the illusion fades away, Gohan's attackers are revealed as man-eating monsters. Krillin tries to save him but is also ensnared by the beasts.
- When Bulma faints after Raiti and Zaacro transform, she falls on her back. But when she is next seen, she is lying face-down.
- It's unknown why Krillin and Gohan chose to slow the bolder that was chasing them using stalactites, rather than simply destroy the bolder.
- According to Cui, Goku is a third-class Saiyan warrior, which, apparently, is very weak.
|Brief summary||The crew from Earth continues collecti … The crew from Earth continues collecting what are supposedly the Namek Dragon Balls. Right before they can collect the last one, however, Gohan is ensnared by an invisible force, and Bulma is detained by Raiti and Zaacro. The two aliens reveal their true appearances and that they've been creating an elaborate illusion of the planet Namek to deceive the travelers from Earth. With the illusion gone, it becomes clear that Gohan is actually being held by meat-eating swamp creatures, and Krillin rushes to help him. Meanwhile on Earth, Goku injures himself while training, and Chi-Chi and Master Roshi take him back to the hospital. Elsewhere, Vegeta leaves Planet Frieza 79 to head for Namek when he learns that Frieza has gone there to search for the planet's Dragon Balls. e to search for the planet's Dragon Balls.|