This Episode starts with Goku and Chi-Chi riding on Nimbus to find Master Roshi so that he can take out the big fire, on fire mountain (where Chi-Chi lives) with the mystical Banjo Fan.  Once they get there Master Roshi realizes that he accidentally through away the fan thinking it was a door mat.  Roshi offers to put the fire out himself if Goku convinces Bulma to go out on a walk with him, Goku thinks he can convince her so Chi-Chi and Goku set off on Nimbus while Roshi goes off on a spinning animal.  Once they get back to fire mountain Roshi convinces Bulma to go out on a walk with him if he puts out the fire.  The fire is huge and everyone thinks Roshi wont be able to do it.  Roshi uses the Kamehameha wave to destroy the fire but he also destroys Chi-Chi and the Ox-King's home, but they don't care.  Goku wants to learn the Kamehameha but Roshi says it will take 50 years, but when Goku tries it he shoots one (that is kinda small) at their car.  Bulma and Oolong frantically look around the crushed home to find the dragonball and they find it. Bulma convinces Oolong to change into her and walk with Roshi so that she doesn't have to.  After this they leave and Yamcha follows (he's been sneaking around them this whole time)