Another plot could be that a villain from the Dragon Ball universe somehow ends up in the Naruto world and starts causing chaos. Naruto, being the hero, tries to find a way to stop him. He meets a wise old sage who teaches him the Kamehameha as a last - ditch effort to defeat the powerful foe. This would involve Naruto having to quickly learn and adapt to this new power while also dealing with the cultural differences between the two universes.
One idea could be that Naruto somehow travels to the Dragon Ball universe and learns the Kamehameha from Master Roshi. Then he returns to his own world and uses it in an unexpected battle against a new and powerful enemy, like a rogue ninja with the ability to absorb chakra. This would add a new dynamic to his fighting style.
One idea could be that Naruto discovers a new jutsu that involves using needles as projectiles. He might train hard to master this unique skill and use it to surprise his opponents in battles. For example, he could combine his chakra with the needles to make them more powerful and accurate.
Well, the plot could involve Naruto coming across a powerful being from the Dragon Ball universe who decides to teach him the Kamehameha. Naruto, being the eager learner he is, starts practicing it. He might struggle at first because the chakra control required for the Kamehameha is different from his normal jutsu. But as he trains more, he gradually gets better. He could then use this new skill in a big battle against a common enemy, surprising his friends and foes alike.
In a fanfic where Naruto uses Hyoton, he could be on a mission in a frozen tundra. There, he finds a Hyoton - using enemy. Naruto, being the quick learner he is, observes the enemy's moves and figures out how to use Hyoton himself. He then uses it to defeat the enemy and also to rescue his comrades who are trapped in ice. This new ability also makes him a more versatile ninja in future battles.
Perhaps in the fanfiction, Hermione uses a gun that was created by a dark wizard but she manages to turn it into a weapon for good. She could be on a mission to stop a group of rogue wizards who are using both magic and muggle weapons to cause chaos. This would involve her learning about muggle technology in a way she never had before and combining it with her magical knowledge.
The combination of two very different universes. Naruto has its own complex ninja world with unique powers and characters, and the Kamehameha is a super - powerful move from Dragon Ball. When these two are mashed up in a fanfic, it creates a new and exciting dynamic.
One plot idea could be that Naruto, somehow transported to the world of Lisbeth, teams up with her to fight against a new threat that combines the magic from her world and the ninja skills from his. They learn from each other's combat styles and develop a strong friendship along the way.
Maybe a story where Kurotsuchi discovers a new jutsu that she can't control and Naruto helps her. Naruto, with his experience in mastering difficult techniques, offers his guidance. As they work together to tame the jutsu, they learn more about each other's villages and cultures, and this new - found understanding strengthens their bond.
A plot could revolve around Naruto being magically transported into a different era where yukatas are the norm. He has to adapt to this new world while still being Naruto. He might use his ninja skills in unexpected ways in this yukata - wearing society, like using his shadow clone jutsu to help with traditional yukata - making tasks.
Perhaps a story where Naruto is transported to Garnet's world. He has to adapt to the new environment while Garnet tries to figure out who this strange and powerful newcomer is. Along the way, Naruto could teach Garnet some of his ninja techniques, and Garnet could introduce Naruto to the magic and technology of her world.
A really cool plot might be that Akamaru discovers a secret power within himself, like the ability to transform into a giant, super - powerful beast. Naruto then has to help Akamaru control this new power so that it doesn't go out of control. Maybe they also have to face off against a group of ninjas who are after Akamaru's new power. Naruto could train Akamaru in new ninja techniques using his own knowledge and skills.