"Who are you and why are you in my house?"
Seeing several strangers suddenly appear in his home, dressed oddly and even possessing something that looked like a spaceship, Dr. Brief became somewhat cautious. It seemed this version of him was not yet the old man seen later.
"Don't be nervous, we're just here to make a trade with you!"
Asahi waved his hand, signaling Dr. Brief to relax. To be honest, he was still a bit curious. In the original work, Bulma had a sister who ventured into space and joined some organization.
And she became friend with an alien named Jaco or something. However, Dr. Brief hadn't obtained any extraterrestrial technology, which was a bit puzzling. But it was for the better for the current situation, as this spaceship would be enough for a trade.
A trade? What kind of trade?"
Dr. Brief hid the curious Bulma behind him, still a little wary.
"It's very simple. This is a spaceship, and it belongs to them. They want to trade it with you in exchange for enough money to live on this planet. For you, money is probably just a number, right?"
Asahi said with a smile. And at this point, Dr. Brief started to understand.
"You're aliens… wait, those tails aren't just decorations?"
Dr. Brief also noticed the tails behind the two individuals and asked curiously. He didn't expect that he would actually encounter aliens. This is something he had never imagined in his lifetime.
"Yeah, the two of them are Saiyan, well, three of them actually. There's also a child who's also a Saiyan. As for me, I'm an Earthling, not some space person. It's that simple. So, are you going to make this trade or not?"
Asahi asked again.
"Of course, I'll do it. This is space technology! But I need to confirm if this thing is genuine first!"
Dr. Brief is not a fool. In this regard, Asahi had Gine bring out Goku, then handed the spaceship over to Dr. Brief. Almost immediately upon examining its functions, Dr. Brief realized this was no ordinary technology.
After an hour of effort, he understood that mastering this technology would take far longer than he currently had. Despite its small size, the ship contained an impressive array of advanced technology, including a complete map of the universe, which greatly appealed to Dr. Brief's interests.
"This spaceship is genuine. But given its value, I can't afford to buy it outright, so I suggest you switch to another method, the equity system!"
Dr. Brief is not a person who likes to cheat for money, so he proposed this.
"You are… Honestly, other people would be eager to take advantage of such thing. For this family of three, this is indeed a good deal." Asahi nodded. He is not short of money, and he doesn't need to use this thing to make money, as he has too many valuable things in his hand. All of this belonged to Bardock's family, and he is too lazy to care.
With this income, Goku would become a wealthy young master in the future. Of course, it is estimated that the name Kakarot will still be used until the end in the future.
"I've nearly wrapped up everything with you two. Going forward, remember to teach this kid to prioritize family. By the way, Bardock, you're exempt. After all, you also belong to the kind of who don't care about your family. That's it, I'll go first!"
After Asahi finished speaking, he intended to leave, but suddenly noticed Bulma.
"Girl, let me give you a gift, consider it something to protect you, okay!"
Asahi said as a golden light appeared in his hand, and the golden light quickly turned into a three-legged golden crow. The three-legged golden crow directly entered Bulma's body, and shortly after, a golden crow appeared on the back of her right hand.
"What is that?"
Dr. Brief, witnessing this scene, asked somewhat astonished. Previously, he was focused on technology, and this suddenly seemed unscientific.
"This is my power. I have a good sense for this little girl. Consider this thing as a gift. With this, even if the Earth blows up, she won't get hurt. Well, I'll be going now!"
After distributing the benefits, Asahi left directly. Goku didn't go to Mt. Paozu anymore, and he wasn't even called Son Goku anymore. Bulma was probably still going to look for the Dragon Balls.
As for how to find them, that's something for later. Right now, Asahi needed some time in seclusion.
He still needed to adapt to his new power, which is the template of Donghuang Taiyi. He didn't need to raise it much, as just a bit is enough to surpass Zeno. However, Asahi estimated that mastering this power would be extremely difficult.
So he returned to the Purgatory in the Seven Deadly Sins World and began accelerating time to start his training.
On the other side, Bardock and his family settled on Earth. Honestly, Bardock still didn't like this change. After all, his life suddenly changed from knowing only fighting and killing to retired life, so of course he wasn't used to it.
But he still remembered what Asahi had told him at the beginning, that is, the method of training by constantly using gravity and weight to train.
He entrusted the matter of the gravity chamber to Dr. Brief, who was quite curious about it.
So he tried to manufacture it, which took some time before he finally succeeded, and it's largely thanks to the spaceship.
Without the technology from that spaceship, he probably wouldn't have been able to achieve this step. It would have taken many years for Dr. Brief to create the gravity chamber.
Then, once he got the gravity chamber, Bardock discovered that his power level started to skyrocket like crazy.
The benefits of this training were many times better than what he had experienced before. Now, Bardock understood that he and others had been wrong before.
Saiyans have the ability to rapidly increase their power after recovering from near-death, but the conditions are very demanding.
Firstly, they have to be nearly dead, with a life-threatening injury that might kill them. Secondly, it requires a period of false accumulation.
Otherwise, Saiyans wouldn't even need to do anything and just use Senzu Beans to rapidly increase their power.
Why bother training like Goku and Vegeta?
It's because they know that without this accumulation, this trait is useless. Saiyans have this ability, but it also requires continuous training and accumulation.
Only after accumulating this power can they fully unleash its miraculous effects.
Without training, everything is equal to zero. In the past, the strongest power level of Saiyans was only a little over ten thousand or twenty thousand.
However, after Bardock came to Earth and obtained the gravity chamber, he managed to increase his battle power to the staggering figure of one million in one go.
At this time, he's not far from becoming a Super Saiyan.
Afterward, Bardock also communicated with Raditz, asking him to come to Earth alone and not bring others…
Raditz listened to Bardock's words as he's still very obedient now.