world, dragon ball universe
After Jack left planet Beerus he traveled across the universe for about 9 months exploring and sharpening himself by experiencing deferent kinds of culture at the same time he fought with 'strong' fighters of course he only used his physical strength and because the 7th universe is the weakest one of the 12 universes so there was no need to go all out, and in the process he learned a lot of strange abilities, he also went to the Namek planet and asked for the dragon ball they have, although they refused at first but once they called there elder he immediately agreed with cold sweet coming from his face, maybe others can't recognize him but the elder who could 'see' the life level know that Jack is a god, and on top of that he is not a small god.
the first thing he wished for is to pass to him all the scientific knowledge of all the 12 universes, but unfortunately the dragon couldn't do it, he could only give him the knowledge of the 7th universe because he only has authority over this domain(7th universe).
once the wish was completed a huge tide of knowledge flooded into his mind, Jack who has a quantum brain felt a slight pain but it soon passed, and knowledge was stored in his mind for later use, as for the other two wishes he didn't care about them, because he doesn't need them, after he finished he copied the great elder knowledge about the creation of the dragon ball, and once he digested it he kept nodding his head thoughtfully, simply because he knew that the first step on creating the dragon balls is materials, the best, the better, then he needs to shape it into the image of a dragon.
Once these steps are finished could start channeling his 'Ki' through his blood 'Namekian blood' with the image of the dragon he wants to make, the blood transform the 'Ki' into a special energy by converting it and this grant the crafted dragon life and transform it into a dragon who grant wishes, and the more 'Ki' you send the stronger the dragon is, of course in granting wishes.
the difference is that Jack doesn't have 'Ki' but divine energy that has fused two law(space and destruction law) making it 10 000 times better & stronger than 'Ki', so that means 10 000 unit of 'Ki' = 1 unit of his divine energy, that means he could create dragon balls that are ALMOST on par with the "super dragon balls" that are as big as a planet, but all this are his hypothesis, so he needs to experiment.
he first created with his C.S a Chinese dragon sculpture from pure vibranium, then according to the steps he knew he started channeling his divine energy through his blood, and because he already has the Namekians bloodline, the process went smoothly, his blood converted his divine energy into a strange energy that I will name it life energy, as the life energy enveloped the Chinese dragon it started to shine brightly Jack said the password "come out dragon".
Because Jack is experimenting on space outside the galaxy no one noticed the light, only some gods who are watching over the Milky Way. The beam of light went straight to the heavens then it started moving like a snake, once the beam of light reached its peak which is the hight of two galaxies it started shaping into a golden Chinese dragon with wings, Jack looked at this giant dragon with his mouth fully open, because seeing on tv and looking at it in front of you is two different concepts, seconds later a giant dragon head looked at Jack with reverence and respect as he said: "creator what are your two wishes, any wish can be met, so speak up"
Jack who looked at this mind-blowing scene returned to his senses after he heard the dragon voice in his mind.
Jack thought for a moment and said: "I wish you can strengthen my brain so that it can withstand all the knowledge of the 12 universes and for my second wish I want to learn all the scientific knowledge of the other universes besides the 7th one "
the dragon went silence for a couple of seconds before he said: "as you wish" he eyes shined with red light as he finished his sentence.
First Jack felt that his brain was so clear everything around him is in his perception without using any powers not only this but he can also feel energy all around swimming, the only difference is that this energy doesn't have a fixed element, ever-changing, not only this but he can feel other elements that he doesn't know(yet) but knew that it is a non-baryonic in nature, possibly being composed of some subatomic particles, unfortunately, before he could enjoy the benefit the upgrade brought him a gigantic amount of information start invading his mind it is not that he can't stop it but because he knew what is impacting his mind, so he didn't try to stop it and could only bite his lips and preserve.
His brain felt like a piece of iron that is being hammered and shaped as the information like giant wave, one after the other almost without stopping invading his mind, making him almost scream from pain, he held his head with both his hand, but without gain the pain kept on for three hours almost driving him crazy, Jack was sure that if it didn't stop he would definitely become a madman.
After he calmed down he started roaming the information in his head from theories to practical one everything is so profound but for him, he easily understood them, sometime he would nod his head and sometime he would shake it, because of the information he saw. after about four hours Jack opened his eyes and flash of light passed from his eyes, Jack was happy to discover that his brain is 50 times more powerful than before, that means his quantum brain that was originally a 100 million times faster than a regular computer, that means what Jack can process in one second would take a classical computer 10,000 years to solve, and that his brain has been strengthened by 50 times his brain become 5 billion times faster than a regular computer. this is really a mind-boggling comparison, and all driven by the exponential power of quantum mechanics!
after Jack calmed his mind and mood he started experimenting by creating a space ship according to his knowledge, he started from inside to outside, it took him about 30 min to build a spaceship that is faster than the one Goku took to Namek by about 7 times, maybe it doesn't look impressive but lets analyze the in and out, starting from the basics.
A normal NASA spaceship travels at 17,500 Mp/h(28163.52 Km/h) and takes about 3 months to get to Mars from Earth. In the Namek ship that Gohan and the others took, got to Jupiter from Earth in 80 sec, so the ship traveled at 468,000,000,000 Mp/h(753,172,991,999 Km/h). This is faster than the speed of light. ( Takes 43.2 minutes for the light from the Sun to get to Jupiter. ) From what Bulma said when they got to Namek "It would take 2 months to go to earth and back to Namek." We can presume that it takes 1 month to get to Namek on their ship. Now, on the ship that Goku took (Capsule corps.) it only takes a f*cking 6 days to get to Namek, which means the capsule corps ship travels 5 times faster than the Namek ship. Overall Goku traveled at 2,340,000,000,000 Mp/h(3,765,864,959,999 Km/h) to get to Namek to saves his friends. With this alone, the speed would put pressure on you. Which means that when Goku was training at 100g, he was actually training in more than that. Know the ship that Jack belt is 7 times faster than it, which means if Goku has Jack spaceship he could reach Namek in less than a day, traveling at a speed 16,380,000,000,000 Mp/h(26,361,054,719,997 Km/h).
Jack made it so luxurious, with all kinds of facilities, from entertainment to training ones, making it as tall as 10 Km.
after he finished Jack went directly to his bedroom and gave a mental command to the artificial intelligence to go to earth, will he go to take a deep long sleep.
(readers if you want to see the spaceship that I have in my mind here is the link: https://www.reddit.com/r/NoMansSkyTheGame/comments/7nnyar/dear_hellogames_rare_increased_space_station/)