When General Rilldo realizes Pan is in the base, he sends Natt of the Sigma Force to deal with her. Pan manages to blast her way out, and gets directions to where Goku and Trunks are being held. These robots actually have feelings, so they were deemed unworthy.
They throw her into a room full of defective robots. She lucks out and instead of being captured, she's accused of being defective. Pan has joined a group of robots that look the same, but when they walk through a wall, her cover seems to be blown.
At the same time, Giru decides to let General Rilldo download all the fighting information of the Z-Fighters to the Sigma Force. He realizes that Pan is not there, and orders a group of robots to find her. They are trying to determine their strength when General Rilldo comes in. Meanwhile, the robots are scanning the bodies of Goku and Trunks, who are asleep in capsule chambers. In order to avoid being captured, Pan is forced to disguise herself as a robot. She manages to get close without being detected, but then tons of robots show up. With Goku and Trunks captured, Pan decides to infiltrate the Machine Mutant base. The story picks up where the Black Star Dragon Ball Saga had left off. General Rilldo congratulates Giru and recommends that he receive a medal of honor for his service The original Japanese version treats the following events as part of the Black Star Dragon Ball Saga.