69 Training (1/2)
As time passe Jack started having control over his powers and because he kept his quantum brain activated he started realizing the truth about his divine powers and in this process, he could use it to intervene with the law that governs the Universe, but not in a large scale, but he understands that if he wants to do it in large scales he need to be a multiversal being capable of wiping out at least a universe.
Whis who was training Jack was shocked by the progress he made but he didn't show it on his face, but he can be sure that Jack has basically surpassed Beerus-sama and for this, he decided to teach him Ultra Instinct that allows the users to automatically react to any threat without the need to acknowledge it and defend themselves.
Their body can also move and adapt while in battle on its own, allowing them to attack and defend simultaneously without thinking.
However, this ability is not an absolute guarantee against all danger because if there is no genuine danger to his being as they were such obscure threats then the sub-conscience mind will not see it as life-threatening. Additionally, it does not make one completely aware of their surroundings to the point that they can avoid specific hazards, even relatively harmless ones, which is exemplified humorously by Whis when he steps in poop while explaining the technique to Goku and Vegeta.
Jack who was training stopped because Whis called him, once he understood that Whis wanted to teach him Ultra Instinct, he only smiled because he already has a quantum brain and his reaction is faster than the speed of light, but he still agreed to learn it, because he won't keep his quantum brain active all the time for a simple reason, and that is, once he does so, he will lose his emotions to better control and have advance calculation, this is not what he wants, he doesn't want to be a machine, so Ultra Instinct is good to learn.
3 month passed,
under Jack hyper state, he grasped the most basic Ultra instinct, to be exact only the tip of the iceberg, he can predict if someone wants to hurt him, but only the most basic, Jack can be sure that this is like when Spider-man uses his spider senses, so he understands one thing and that is Ultra Instinct is related to the six sense of the human body, so the only way to make it stronger is either by practice or learn a special cultivation method(oth: hhh, Saint Seiya is coming soon)
Whis is now holding a pudding while watching Jack training with heavy equipment reinforced by a gravity device on the max.
........
2 years passed,
Jack was sparing with Whis and in the process of these 2 years he told him about his 12 abilities, but he didn't disclose what they are, only told him their uses so that he can have better understanding and control over them, and Whis really did not disappoint him, he completely changed him either spiritually or physically, Jack also wondered why he couldn't transform into an SSj, but after a lot of meditation he understand that the energy he control is an advanced energy that is way ahead the 'ki'