[Author Notes : The scene where Gohan adopts the MC and goku is from the game DBZ Ultimate Tenkaichi i just modified it a little so it add the MC]
——10 years later——
[MC POV]
I don't know how much time has passed in the way to earth but we now are on earth and 10 years have passed since we were adopted by grandpa Gohan.
[Flashback]
The pod landed on earth and me and Goku got out of it to see where we were but Goku started crying like he always does, i decided to ignore it and i took the Saïbaïmen beans and the scouter that were in the space pod and put them in my pocket and hide the space pod for later when suddenly an old man approached us and said.
"What is happening here ? Huh.. Babies but from where...?" he then took Goku in his arms and saw our tails and said "Oh look like you got tails ! Oh oh oh ! Well we can't just leave the two of you here now can we ? Shall i take you to my home ?" and Goku gave him a little kick on the face and Gohan added "Well you certainly are a feisty one aren't you ? Oh oh oh oh oh ! My name is Gohan, and from now you two will be my grandsons !" "But what to name you... Hmmm..." and gohan thought about it for a few seconds before saying "Oh, i know. I'll call you Goku ! You like that ?" he then turned to me "And you..." but before he could say anything i said "K-Kuruma" like it was the first time I talked in my life.
"Oh ? You're a smart little one aren't you ! You two grow nice and strong okay ?"
[Flashback end]
i also discovered that the system only sealed my KI until I learn how to conceal my KI myself so Kami won't be able to know that i exist and wonder if i am a threat or not and that's good because i will still protect earth since Goku and grandpa Gohan lives here but if not, i don't care about earth.
Also life with gohan is pretty good he really is a great man ! He sometimes takes us fishing or hunting in the mountains.
He also trained us in martial arts which is a good thing since i never had a real fight in my past life so i didn't know how to defend myself properly and one time i took the scouter and used it to see Goku's PL and he is a little bit stronger than in the original story he had 10PL but now it's at 20 PL, i also am stronger than i was 10 years ago the fact of being a legendary Saiyan is really a cheat, in no time i am almost as strong as Vegeta when we see him for the first time in the manga.
Unfortunately I can't really use this power because of the seal made by the ROB but it's only my KI that is sealed and not the power of my body so i still have the PL of someone with 15,000 PL but i can't use Ki at all or almost can't at all since i can shoot Kikoha but they can only destroy a tree at most and i can't fly that much but i still can fly for some seconds.
i also trained my tail and now even if I pull on it myself, it doesn't hurt and it doesn't weaken me so everything should go smoothly for the next 13 years.
I don't know when Bulma will come here but i know it should be in a few weeks or in a month at most so i only need to wait until then.
i was preparing dinner and i asked Goku who was bringing woods for the fire. "Goku, can you go search for something to eat ? Maybe a big fish. so i can cook it for dinner !" i asked him because i am the only one of us who can cook and grandpa Gohan is sleeping.
"Okay !! i'll bring a huge one !" He responded with a smile while making a big sign with his arms.
——Not far from there——
A girl with blue hair got out of a car and looked at a machine in her hands and said "It should be right around here somewhere..."before returning in her car and driving it.
——An hour or so later——
[World POV]
'I got a big fish ! Kuruma will be happy to eat something that big !' Goku thought.
'He always cooks something good and he cooks better than Grandpa !' Goku thought about what Kuruma was gonna make for dinner and was already salivating but he heard something approaching.
"Huh ? What's that sound ?" Goku said out loud.
The thing that did that sound was a car and it crashed into Goku before braking.
The girl who was driving the car said "He's alive !" while looking at the kid she collided with.
"You evil beast ! You're trying to steal my food, aren't you ?!" Goku said angry before lifting the car and throwing it to the side and saying"If you want my food, then come fight me !"
A girl then got out of the overturned car and said "How dare you, you monster ?!"
"Huh ? There's a witch coming out of the beast !" Goku said out loud.
"You jerk !" the girl said before shooting Goku 5 times with a pistol.
"What was that ? Black magic ?!" Goku said after getting up.
"Yikes ! Why aren't you dead ?!" said the now dumbfounded girl.
"Don't be stupid ! i'd never die that easy ! My body's as hard as steel ! Say goodbye, you evil witch !" Goku said before attacking the girl but before he could she said.
"Witch ?! I'm not a witch ! I'm a human !"
[MC POV]
'it's been an hour since Goku left to search for food what is he doing ? I should search for him !' i thought before trying to detect his KI only to discover that he is with someone.
'Huh ? Who is with Goku ? Is that Bulma ? and it seems they are coming here !' but my thoughts were interrupted because the four star Dragon Ball was glowing bright yellow meaning that the person with Goku has a Dragon ball so it really is Bulma.
30 seconds or so later, they arrived at our house.
"Hey Goku You took a lot of time ! What happened and who is this girl ?" i asked Goku even if i already knew the answer.
But Bulma looked a little different, for starters, she got big breasts at least DD-cup, a small waist but big thights and she is more beautiful than in the manga !
[image here] —>
"Her, she is a girl that i found on the road and i don't know what she wants !" answered Goku with a finger on his chin.
"Hey !!! It's you who said i should follow you !" Bulma shouted to Goku before turning to me and saying "Hi my name is Bulma ! Do you have a dragon ball ?" while showing us the two Dragon balls that she has.
"Hi, my name is Kuruma and yeah we got one, here !" i replied pointing to the Dragon ball on the shelf, and added "What do you want to do with it ?"
She then proceeded by telling us the story of the 7 Dragon Balls and that Shenron, a dragon, will come out of them and grant a wish.
"I found one at home in the attic and this one 10 days ago in a valley in the north." Bulma added.
"And what will you wish for if you got them all ?" Goku asked before i added, my eyebrows furrowed "Yeah we don't know if you are a good or a bad person !"
"I want a boyfriend ! Or a lot of strawberries i don't know yet." she answered with her palms on her cheeks and i facepalm my head because of her stupidity.
"Then we'll come with you to be sure you don't wish for something stupid like what you just said !" i sighed.
"My wishes aren't stupid ! You know how hard it is to find a good boyfriend !?"she shouted before adding "And why do you wanna come with me to search for them ?"
"Like i told you it's to be sure you don't make a stupid wish ! You sure are good looking but you don't seem to have much up there !" i teased her.
"And also i'm sure Goku would like to see the dragon ain't i right ?" i added while turning to Goku who responded with a nod and a big smile.
Before going on an adventure i decided to tell grandpa Gohan that me and Goku were gonna explore the world and that it would take a long time until we returned home.
"Don't worry about me ! Go live a good adventure it will let you grow stronger and learn things that can only be learned by exploring the world ! And watches over Goku, you know how he is ! And don't forget to never watch the full moon" he responded with a smile.
"Don't worry grandpa everything will be okay !" I smiled at him before saying goodbye to him.
I got to Goku and Bulma and said with a smile "Alright, we can go ! Let's live a great adventure !"
"But how are we going to find the other balls if we don't know where they are ?" Goku asked, to which Bulma smirked and said "I'm smart you know ! Although my face is cute too" Bulma said and almost whispered the end of her phrase before adding "We'll use this ! The dragon radar !! it's a creation of mine that picks up the energy wave emitting from the Dragon balls ! See these three points that are blinking ? Those are the three we already have !"
"And since Goku destroyed my car i need to take something else ! also i don't have a vehicle that can have 3 people in it only 2 people !"Bulma said while taking a box out of the bag attached to her waist.
"Don't worry, i can run faster than a car without difficulty !"i told her.
"What !!! faster than a car !? What are you ?!" she asked, shocked.
After she recovered from her shock she nodded and took a capsule from the box and threw it to the ground and a motorcycle appeared with a "pouff" sound. "Alright, let's go!" Bulma said.
"GEGEGEH !!! D-Dark magic !!! You really are a witch, aren't you ?!?!" Goku shouted and took a battle stance before i hit him in the back of the head and said "You stupid ! That's an hoï-poï capsule everyone uses that in the city !"
"Just hurry up and get in !" Bulma said to Goku who was caressing his head because of the hit he received from me.
Bulma started her motorbike and i runned just behind at 80km/h.
Bulma looked at me in shock and said "Are you even human ?! How can you run as fast as my motorcycle ?!"
I smirked at that.
We then started our journey to find the Dragon balls.
——20 minutes later——
Suddenly Bulma stopped the motorcycle and said "I'll be back !" and added "Just wait a minute ok ?"
"Eh !? What, what !? Where are you going ?!" Goku asked.
"She is going to pee !"i responded before Bulma could say anything.
"Couldn't she just do it here ? why does she go that far to piss ?"Goku asked.
"Girls prefer to have more privacy !" i answered.
A second later we heard Bulma scream.
"Did she got her peepee bitten by a snake ?"Goku thought out loud.
"Goku ! Girls don't have a dick !" i sighed as we approached the place where we heard the scream only to see Bulma captured by a pterodactyl.
"Who the hell are you ?! Her friends ?!"The pterodactyl asked but before he could do anything i jumped forward and kicked his belly, his grip on Bulma loosen and she got out of here as fast as she could while the pterodactyl was on the ground, dead, with a hole in his stomach.
"Are you okay ?" i asked Bulma who was still frightened by what happened.
"Y-Yeah..."she responded still trembling.
——Some hours later——
"Hey ! I am hungry !" Goku said.
"Me too ! We haven't eaten since this morning !" i added.
"Okay ! It's getting dark anyways we should stop here !" Bulma accepted and stopped the motorcycle.
"So we're gonna camp out here tonight ?" Goku said with a smile.
"No way ! You think a delicate girl like myself is gonna camp out in a field like this ?"Bulma replied with disgust.
"Then what'll we do ? There aren't any houses around here."Goku asked, confused.
"Goku, if these capsules can have vehicles in them don't you think they can countain houses too ?" i responded.
"Ehhhhhhh !? You mean those things even have houses inside them ?!"Goku looked shocked and Bulma took a capsule and throw it to the ground and a house appeared with a "pouf" sound and me and Bulma entered the house before Goku took his Nyoï-bo and pointed it at Bulma before saying "Y-You really aren't a witch or anything, right ?!
"I don't think a witch can be that beautiful !" i said with teasing Bulma who blushed.
Goku entered the house and said "W-Wah !! It's afternoon in here !!" Bulma shocked, responded "You don't even know electricity ? i didn't think you were that much of a peasant..." and gestured to the TV putting it on.
"H-Hey !! There's a tiny guy in there ! What's he doing ?!" Goku said looking at the TV.
"You smell you know ? We'll have to stick you in the tub before dinner." Bulma said after smelling Goku since he is in front of her.
"Tub ? What's a tub ?" Goku responded curious.
"Gyaaaaa ! Don't go near me !!!" Bulma shouted while i was laughing at their interaction.
'Seriously i loved Dragonball when i was little in my past life so seeing everything with my own eyes is a blessing !' i thought before going out to search for something to eat.
"I'm going to search for some food i'll come back in a minute !" i told them before getting out of the house.
"Okay !" they responded.
——10 minutes later——
i came back to the house with a dead deer on my back only to hear "Peeper !! Molester !!! You're only two years younger than me !!! I put the deer on the ground and entered the house saying "What happened ?!" already knowing what happened.
"It's Goku who is peeping on me while bathing ! Pervert !" She told me while looking angry at Goku who didn't know what was happening.
"He is 12 years old do you really think he knows those things ?" i asked her laughing.
"W-wait what ?! You are twelve ? Then why did you said you were fourteen ?!" she looked shocked but still angry at Goku.
"He doesn't know how to count past ten !" i answered with a sigh.
"Anyways, i'm hungry and i brought deer so let's eat !" I told them.
after eating we got to sleep and tomorrow we will see Master roshi.