One could expect an exciting adventure. Maybe it'll involve Goku's power being used in a unique way to protect the timeline that Supreme Kai of Time oversees. It could also show a different side of their relationship, perhaps a friendship that develops as they face challenges together.
Another storyline could involve Supreme Kai of Time getting into trouble in a different timeline and Goku having to rescue her. Along the way, they discover new forms of power and new allies.
In this fanfiction scenario, Naruto would likely become extremely powerful. Goku's training methods are intense and focus on pushing physical limits. Naruto could learn new combat techniques and ways to better control his chakra. His strength, speed, and overall combat abilities would see a huge boost.
One common theme is power and its proper use. Since supreme kais are powerful beings, many fanfictions explore how they should use their power, whether for good or not.
Well, in such a fanfiction, Harry Potter would probably gain some amazing physical abilities from Goku's training. He might be able to move at super - fast speeds and have enhanced strength. His magical skills could also be combined with Goku - like combat techniques, making him an even more formidable wizard in battles against Voldemort or other dark forces.
If Naruto gets trained by Goku in fanfiction, it could be amazing. Goku's training often involves pushing the body to its limits. Naruto, who is already used to tough training, would adapt. He might gain the ability to fly like Goku, which would be a huge advantage in battles. Also, Goku's sense of justice and determination could rub off on Naruto, making him even more committed to protecting his village and friends.
Well, Goku's training is intense. It might involve extreme physical conditioning like his gravity training. Naruto could be pushed to his limits in terms of strength and speed. He'd probably learn about ki control, which is different from chakra but could enhance his abilities. Goku might also teach Naruto about the importance of a strong mental state during battle, something Naruto already has a bit of but could be refined.
Well, perhaps it could be about Izuku learning Goku Black's unique combat styles and techniques. Maybe Goku Black would push Izuku to his limits in training, helping him gain new powers and a more ruthless edge in battle.
If Naruto were trained by Goku Black in fanfiction, it would be a wild combination. Goku Black is from a different universe with different power systems. He could introduce Naruto to concepts like ki, which might blend with Naruto's chakra in interesting ways. Naruto's physical abilities would likely skyrocket, and his combat strategies would be completely revolutionized. He might start using more acrobatic and flashy moves, like Goku Black does.