it becomes his. While Goku's off on the Nimbus, Bulma discovers that the old man has a Dragon Ball. He offers to let go of it only if she shows him her underwear. She agrees, not knowing she does not have any on, and both Roshi and Oolong are pleasantly surprised. She is horrified after she goes in to change and finds her underwear still inside. There is no time for an explanation though, because General Blue of the Red Ribbon Army attacks with a fleet of battleships. When the situation seems just about hopeless, Roshi decides to use his legendary Kamehameha wave. He decimates the entire fleet with it, but Blue then orders his army of submarines to attack. Goku however, manages to learn the Kamehameha himself and destroys a good deal of the subs with it. But just as their situation is looking up, Goku is knocked out by a missile, and Bulma, Yamcha, Oolong, Puar, and Roshi are all captured by Blue's soldiers. The five are carted off to prison near Red Ribbon Headquarters. The next morning, Goku awakens to the beeping of the Dragon Radar. Finding himself alone, he sets out in search of the other six Dragon Balls (Blue, having missed the one on Goku's person, is executed for his failure). Goku fights through legions upon legions of Red Ribbon soldiers, while in the meantime, the others try to make their escape from the prison. Eventually, they make it out, to discover Goku (carrying a pile of tanks) there to greet them. As Goku fights his way into Red Ribbon HQ, Commander Red and Officer Black retreat with their six Dragon Balls to their last refuge. But when Black hears about Red's true wish—to become taller, Black shoots him and swears to make the Black Ribbon Army ruler of the world. He brings out the Army's greatest weapon, a giant robot. The robot's beam weapon destroys a huge swath of territory in its path, and nearly kills Goku, until he manages to knock it on its stomach and detonate the cannon. Black and his robot are not out yet though, and Goku is eventually knocked out. Luckily, Android 8 shows up. He puts everything he has into keeping the robot from killing the boy, but it is clear that he is no match. Parts start to fly off of him, and he lands in a