He might struggle at first with the academic part. Naruto is used to physical challenges in his ninja world. College courses like math or literature could be really tough for him. But his determination would probably make him study hard and gradually improve.
Naruto at college in a fanfiction could bring his sense of justice to the campus. He might stand up against bullies or unfair rules. He would also learn about different cultures and ways of thinking, which could broaden his perspective. This new knowledge could even make him a better ninja when he goes back to his own world, if that's part of the fanfiction's plot.
His Gryffindor courage would still be put to the test. There could be difficult exams and challenges at college. He might also get involved in some sort of college - wide magical competition. And he would have to balance his social life, his studies, and any potential threats from the dark magic side that still exists.
He might face unique challenges. Hozukijou could have its own set of rules and obstacles that Naruto has to figure out, like perhaps different types of jutsu or magic that are specific to that place.
Well, Naruto might face a lot of challenges in Iwa. He could encounter new types of jutsu that are unique to Iwa ninjas. Maybe he'll make some new friends or foes there.
In this fanfiction, Naruto might face new challenges in Suna. He could encounter different shinobi with unique fighting styles. Maybe he'll form new alliances or have some interesting cultural exchanges.
Well, he might encounter new and powerful ninjas. In Kiri, there are strong water - style ninjas. Naruto could learn new techniques or gain new allies. Maybe he'd get into some battles and show off his Rasengan to the Kirigakure folks.
Naruto arriving in the DBZ universe in a fanfiction would be a wild ride. He'd probably have to adjust to the different rules of combat. The Z - Fighters might be curious about his shadow clones and how he can create so many of them. Naruto could also be a bit shocked by the destruction caused by the battles in DBZ. He might try to find a more peaceful solution to conflicts, like he does in his own world. And perhaps his positive attitude would rub off on some of the more hot - headed DBZ characters.
In some fanfictions, Naruto might face new challenges in Kumo. He could encounter different ninja with unique jutsus. Maybe he has to prove himself all over again in this new village environment.
In some fanfictions, Naruto might go to Orochimaru seeking power. He could be tempted by Orochimaru's knowledge of jutsu. Maybe he thinks that by learning from Orochimaru, he can become stronger faster and be better able to protect his friends and the village.
Well, Naruto going to Anbu in fanfiction could mean a whole new set of character developments. He might struggle with the secrecy and lack of recognition that comes with Anbu work. His relationships with his friends could also be strained as he has to keep his Anbu activities under wraps. And he'd probably meet some really tough opponents that test his limits in ways he hasn't experienced before.
In this fanfiction, Naruto might see a world where his friends' dreams have fully come true. For example, Sasuke could have achieved true peace in the ninja world in his own way. And Konoha might have advanced in technology, with new kinds of jutsus being developed that combine the old and the new.