Well, 'a glint of gold fanfiction' might center around a quest for gold. In fanfiction, it could be related to a particular fandom. For example, if it's a fantasy - based fandom, the glint of gold could be part of a treasure that the characters are after. It could also symbolize something precious like a character's lost heritage or a long - forgotten power that is somehow related to gold.
I don't have enough information to know the main characters. It could be original characters created for the fanfiction, or it could be characters from the original source material that the fanfiction is based on.
He might gain an enormous boost in his chakra reserves. This could make his jutsus much more powerful and enable him to perform complex techniques with ease.
If Naruto had the Fire Devil Fruit, his combat style would change drastically. He could combine his existing ninja skills with the power of the fruit. For example, he might be able to infuse his Rasengan with fire, making it even more powerful. Also, his mobility could be enhanced as he could use fire to propel himself in new ways. This would make him a more formidable opponent in battles against strong foes like Sasuke or Pain.
In a Konoha fanfiction where Naruto has a Logia Devil Fruit, he could have amazing new powers. For example, if it was a fire - based Logia fruit, his Fire Style jutsu could be enhanced to a whole new level. He might be able to transform his body into fire completely, making it difficult for enemies to land a hit on him. Also, this new power could change the power dynamics in Konoha, as he would be even more formidable against threats both inside and outside the village.
One possible scenario in this fanfiction could be Naruto obtaining the ice devil fruit. This would completely change his combat style. He could use ice attacks in combination with his existing ninja techniques. For example, he might freeze an opponent's feet with ice and then follow up with a Rasengan. It would also add a new element to his character development as he'd have to learn to control this new power.
The Fire Devil Fruit could make Naruto more confident. Having such a powerful ability would give him an edge in battles and make him feel more capable. This newfound confidence could also change how he interacts with his friends and allies. He might be more assertive in leading them.
The Smoke - Smoke Fruit might also create new alliances. Characters who recognize the potential of the fruit's power might team up with the one who has it. This could lead to unexpected partnerships and rivalries, completely changing the political and power landscape in the Naruto world. For example, a group of weaker ninjas could band together with the Smoke - Smoke Fruit user to stand up against stronger clans.
There are some great ones. Some authors combine the unique abilities of the Gum Gum Fruit from One Piece into the Naruto universe in really creative ways. For example, they might have a character with the powers of the Gum Gum Fruit training at the Ninja Academy, which leads to all sorts of interesting scenarios and interactions with the original Naruto characters. You can also check out some of the reviews on the fanfiction platforms to find the most popular and well - written ones.