Summary
After an impatient Bulma argues with Kulilin about leaving Gokū to save their own lives, the young boy appears in time to enter the submarine and escape the crumbling port. When the cave collapses, the submarine runs out of fuel prematurely, much to the chagrin of Kulilin and Bulma. After giving Kulilin the rat that saved him from being killed by General Blue, Gokū uses a Kamehameha to drive the submarine out of the water and he, Kulilin, and Bulma land on his Kintouna, earning Bulma and Kulilin’s praise.
Afterwards. Blue emerges from the water, Bulma reveals that she managed to retrieve the diamond from the treasure, as Gokū is disappointed that he obtained the three-star Dragon Ball rather than his grandfather’s four-star Dragon Ball. Because of the encounter with the Red Ribbon Army, Bulma declares that she will not help Goku in his quest to find the four-star Dragon Ball. While Kulilin and Bulma use one of the Red Ribbon Army’s helicopters to fly back to Kame House along with Gokū and his Kintoun, and after Blue discovers the three of them flying back, Bulma decides to give the diamond to Kame-Sennin through Kulilin. failed. return the submarine she borrowed from the Turtle Hermit. Again, unbeknownst to them, General Blue follows them to their location.
