They go to Fire mountain

A bright yellow cloud arrives on scene and Roshi jumps only to fall through it. he curses the cloud as it was never helpful to him

Turtle:"Only those with a pure heart can ride the cloud master." he reminded him before roshi called for a magic carpet.

Goku and bulma looked at the cloud

Bulma:"Oh wow what's this cloud?" she tried to jump on it but she falls right through and crashes on her sore bottom:"OWOWOWW it must be broken I am as pure hearted as they come." she scolds the cloud

Goku:"Let me try." he jumps and plots down softly onto the cloud "haha yay i did it! Guess that means you were naughty earlier bulma. hahahaha" he giggled as he flies around on the cloud.

Bulma throws a new capsule on the ground and an air vehicle pops up she climbs in with her school girl uniform on she practically exposes her ruby red ass at the slightest movement. "Alright let's get going." and the trio of vehicles; nimbus, carpet, and ship, blast off together toward the fire mountain.

The trip was much faster than their trip over and they still have almost a half of a day ahead of them before they arrive. Goku was the first to arrive in the quick nimbus then Bulma and finally the old man.

Roshi looks at the flames:"Yes, it seems to have sparked out of control"

Chi-chi who had been waiting for them interjects:"absolutely, i dont know what happens it just never seems to go away." Roshi examines the situation.

Roshi:"Alright everyone stand back." he stands in front of the raging flames and becomes extremely buff like he has transformed into a different person. "Ka-me-ha-me-haa" he blasts a blue and white stream from his palms the blast flies directly into the flames killing the raging fire instantly it also continues to travel hitting one of the far mountains blowing it up! "eh he he seems like I over did it a little"

Bulma's eyes bulged, that old man just destroyed an entire mountain she gulped who has she aligned herself with.

Chichi:"Don't worry about the mountain no ones been to that one since I've been born. more importantly the route to my castle is open." they all walk along the road to the gigantic castle

The Ox king is standing outside to greet them:"Who dares attack my home! you will pay with your lives.. wait is that you master?" he said noticing master roshi and his daughter "Chi-Chi! you saved my daughter thank you!" he says in a very deep voice. "What can I do to repay you."

Chi-chi speaks up:"Daddy, this girl and boy went to get your old master for me to get back home, they were looking for something called a dragon ball." she says innocently

Ox king:"A dragon's balls? we don;t have those." he replied thinking of the mythical creatures privates.

Bulma pulls out one of their 4 dragon balls:"It looks like this." it shines in the air and ox king remembers the orb.

Ox king:"Ah I know that hmm, school uniforms sure have gotten smaller since I was a child" the giant said looking at the barely dressed bulma which forced her to blush and roshi to laugh.

Ox king brings out the dragon ball:"Here is your reward for saving my daughter take it. please as a token of my appreciation."

Bulma:"Wow thank you!" she reaches for the ball but it is snagged by roshi "WHAAATT! Old man what're you doing!"

Roshi laughs again:"eh he he I am the one who cleared the way remember if you want it from me you're going to have to earn it."

Bulma's face is red and we can't tell if its from anger or shame.