Dragon Ball: What if Son Goku became an evil villain?

The Spirito technique of the planet Yadrat requires extremely high mental strength. Before one knew it, a month had passed.

And Vegeta is still practicing the basics.

During this month, Bulma and Tais traveled all over the planet Yadrat.

Then Bulma went into the laboratory of the spaceship to conduct research.

Although great progress has been made on S cells before, Bulma's research has recently encountered a bottleneck.

"No! It turns out that Vegeta's sample alone is not enough..."

In the laboratory, Bulma looked at the screen in front of her with a distressed look. As a genius who inherited Dr. Brief's excellent genes, she had never spent so much effort on a subject since she was a child.

But when she thought of Vegeta's life experience, Bulma wanted to help him realize his wish of becoming stronger as soon as possible so that he could go back to save another world as soon as possible.

However, Bulma was really troubled by the question of how to make the Saiyans stronger.

Firstly, Bulma didn't like biology in the past, so she didn't have much knowledge in the biological field.

Most of the current progress is due to the fact that when Vegeta asked her to study S cells, she made a special trip to Xidu University to consult Professor Wommy, a biology expert.

Secondly, Vegeta is the only living sample, and even with the help of the computer given by Shenlong's wish, the research progress is about to reach its limit.

Maybe it's time to go back to Earth!

Just as Bulma was thinking, she suddenly heard the sound of a spaceship landing outside.

"Huh? Someone's coming?"

Because of its remote location, outsiders rarely appear on Yadrat.

Bulma has been here for a month, and apart from them, she has not seen any other aliens appear.

Out of curiosity, Bulma ran out immediately.

Then she saw a familiar-looking spaceship appear above her head, completing the final steps of landing.

"Isn't that Jake?"

When Bulma looked down, she saw her sister Tais already running towards the spaceship.

When Bulma arrived at the scene, Jak had already left the spaceship and was talking to Tais.

"Gak!"

"Hey! Miss Bulma, long time no see!"

Bulma walked over and asked curiously, "Why are you here?"

Jake pointed at Tais helplessly: "She asked me to come."

"elder sister?"

Bulma looked at Tais with a puzzled look on her face.

The latter put his palms together in embarrassment and said with an awkward smile: "Bulma, I asked Jak to come because I planned to leave here with him."

"you are leaving?"

"Yeah, it's so boring here! I'm not like you. I don't have something to do every day, so I want Jack to take me back to Earth."

"Then why did you..."

Bulma wanted to ask her sister why they didn't use their own spaceship, but immediately remembered that her research equipment was all on the spaceship.

If Tais wants to go back, then I'm afraid I'll have to leave Yadrat as well.

If it were my old self, I probably wouldn’t agree because I didn’t want to delay the research progress.

But now...

"Okay, I'll go back with you guys!"

"Ugh?"

Tais was stunned for a moment.

Jak was dissatisfied: "Tais, didn't you say Bulma won't go back? Then I came here for nothing? I am an ace elite now, so I am super busy!"

Tais ignored him and continued to ask her sister, "Aren't you here with Vegeta?"

"He's like that, he can't say a word all day, it doesn't matter if I'm here or on Earth."

"Don't you still want to do research?"

"I'm going back for my own research. I've hit a bottleneck in my current research, and I want to ask Shenlong something."

"Hey? Do you need to ask about the dragon? That seems to be a difficult question, right?"

"that……"

Jake suddenly raised his hand, interrupting the two of them.

"What are you talking about? Can you explain it to me?"

After all, Jakbai had to make the trip, so Taisi had to explain to him the conversation just now.

Jak held his chin with one hand. "So there is a dragon on Earth that can grant any wish? But if it's just a question... why don't you go find Master Zuno?"

"Master Zuno?" Bulma was stunned for a moment, "Who is it?"

"Lord Zuno is an incredible person who knows everything in this universe. He knows everything in the world, even the color of the underwear of someone he has never met!"

"Why does it sound a bit like a pervert?" Tais said with a look of disgust.

Bulma was very interested: "Can this Master Zuno you mentioned really answer my questions?"

"Of course! I think that in terms of answering questions alone, Master Zuno should be more powerful than your dragon!"

"Then take me there right now!" Bulma ordered immediately.

"Okay, okay, since you helped me before, if you want to get there, use my spaceship. Your spaceship is too slow. It will take at least a month to get there."

Jark pointed proudly at his ship.

"Mine is different. This is a super elite spaceship equipped for me by the Galactic Patrol. It only takes two days to fly there..."

Before Jack could finish his words, he saw Bulma suddenly run away again.

"Hey, aren't you going?"

"I'm going to say goodbye to Vegeta!"

……

Two days later.

At the deepest part of the galaxy, a spaceship is traveling quickly.

"Jack, didn't you say it would only take two days to get there? How long do we have to fly?"

"It's almost there! We'll be there in two hours." Jack said as he drove the spaceship.

"What? Two hours? Your spaceship is too slow!"

After hearing Tais's words, Jak said unhappily: "Please! I have told you many times that this spaceship belongs to the King of the Galaxy..."

"Because it's a reward for you for being the ace patrolman, right? Please, you've told me this so many times, I can recite it by heart."

After Tais finished speaking, she looked at Bulma.

"Speaking of the spaceship, Bulma, if you don't leave the spaceship behind, how will Vegeta come back later?"

"He said that with teleportation, there's no need for a spaceship."

"Teleportation... is it really that magical? It sounds like a very cool skill! I've decided to make this skill the signature skill of the protagonist of my new book!"

Jak, who was driving the boat in front, turned around and asked, "New book? Taisi, aren't you writing "Galactic Patrolman Jak"? "

"That book was finished a long time ago! Thanks to you, it was a huge flop!"

"How is that possible? Stories based on me should be very popular... Then what will your new book be about?"

Tais smiled slightly: "I have thought about it, my new book is called "My Saiyan King Boyfriend"."

Bulma frowned: "Sis, the protagonist of your new book won't be Vegeta, right?"

"Oh, don't worry. I won't take advantage of your boyfriend. My protagonist is a Saiyan who was reincarnated from another world, Earth, to Planet Vegeta..."

"Vegeta is not my boyfriend!"

As the two sisters were talking, Zuno's planet finally arrived.