Well, one possibility is that Naruto arrives at Beacon and his ninja skills make him stand out immediately. He could befriend Ruby and the others quickly, and they'd be amazed by his shadow clone jutsu. Maybe he'd help them train in new combat styles.
In this fanfic, Naruto might be seen as a bit of an oddity at Beacon. His bright orange jumpsuit and headband would draw attention. He could get into friendly rivalries with some of the more competitive students. And his determination and never - give - up attitude would slowly win over the hearts of the teachers and students alike.
Naruto could also interact with Weiss. There might be some initial clashes due to their different personalities. Weiss is more refined and Naruto is more brash. But over time, they could come to respect each other's strengths. He might also teach her some ninja stealth techniques.
If Naruto goes to Beacon in a fanfiction, he could form interesting friendships. He's so full of energy and determination. He'd probably bond with the more energetic students at Beacon. His rasengan could be a really cool and powerful move that no one at Beacon has seen before, and it could be a great addition to the battles there.
Maybe Naruto goes to hell to rescue a friend or to face some powerful dark forces. For example, he might go to save Sasuke who got trapped there somehow.
In a 'naruto goes rogue' fanfic, the plot could involve Naruto feeling betrayed by the Hidden Leaf Village. Maybe he discovers some dark secrets about the village leaders. For example, he might find out they were using him all along. So, he decides to break away and form his own group of outcasts who also felt wronged by the village.
One possible plot could be that Naruto is framed for a crime he didn't commit. Maybe someone with a vendetta against him plants false evidence. In prison, he would have to deal with tough inmates and the strict prison regime while trying to prove his innocence.
Well, it could be about Naruto going on a spiritual journey to meet Kami. Maybe he's seeking some sort of power or knowledge that only Kami can provide. He might face various challenges along the way, like powerful spirits or difficult terrains.
Well, it could be about Naruto arriving at Hogwarts and being confused by all the magic there. Maybe he tries to use his ninja skills in a world full of wizards and witches.
One possible plot could be that Naruto is pushed over the edge by the constant betrayal he faces. For example, if the village he has always protected turns against him due to false accusations of being a threat. He might start using his powers in a more erratic and dangerous way, not caring about the consequences. This could lead to a showdown between him and his former friends who now see him as a menace.
Well, in a 'naruto goes goth fanfic', perhaps Naruto has an encounter with a powerful and dark entity. This entity influences him to embrace the goth aesthetic. He could start using different jutsu that have a darker, more menacing look. His friends might be initially shocked but then try to understand what led him to this change. He might even change the look of his home to be more gothic, with dark curtains and spooky decorations.
Well, it could be about Naruto going on a mission to Koyuki's land. Maybe he has to protect her from some new threat that has emerged in her kingdom. He might use his ninja skills to fight off the bad guys and in the process, he and Koyuki could develop a deeper friendship or understanding of each other.