Perhaps in this fanfic, Vanitus' essence or some form of his power gets transferred to Naruto. This could lead to Naruto having to face challenges that are both from the Naruto universe and some new threats related to Vanitus' origin. He might have to use Vanitus - like abilities to fight against enemies that are now more powerful or different from the ones he usually faces. And his friends might be both intrigued and a bit scared of his new abilities.
Well, if there was a 'naruto is vanitus fanfic', it could be about Naruto somehow inheriting the powers or characteristics of Vanitus. Maybe Naruto has to deal with the new - found powers and how they affect his relationships in the Naruto world, like with Sasuke and Sakura.
Well, it's difficult to say whether there is a 'naruto is vanitus fanfic' without actually searching through a vast number of fanfic platforms. There are so many fanfics out there that it's possible one like this exists. However, some fanfics might be in more niche or specialized Naruto - themed communities. You could also try reaching out to Naruto fan groups on social media and ask if anyone has come across such a fanfic.
In a 'Naruto is the Raikage' fanfic, the plot could be that Naruto is transported to an alternate universe where he is the Raikage. He has to quickly adapt to the Cloud Village's culture and politics. He might face a powerful enemy that is targeting the Cloud Village specifically. Naruto then uses his experience from Konoha and his Uzumaki heritage to find a way to defeat the enemy. Meanwhile, he tries to bridge the gap between the different clans in the Cloud Village and bring about a new era of peace and prosperity. There could be a lot of sub - plots involving his relationships with the Cloud ninja, his attempts to improve the village's infrastructure, and his struggle to maintain his own identity while taking on this new role.
One possible plot could be that Naruto somehow gets transported to a world where Deathstroke exists or vice versa. Naruto then has to adapt to Deathstroke's way of fighting and living. He might face challenges where he has to use his new - found Deathstroke - like skills to survive against enemies he's not used to.
One possible plot could be Naruto using his scientific knowledge to improve the ninja world. For example, he might develop new jutsu that are based on scientific principles rather than just chakra manipulation. He could study the properties of different elements in a scientific way and create more powerful and efficient attacks.
In a 'naruto is nero fanfic', perhaps Naruto is mistaken for a powerful being in Nero's world. Nero might initially be cautious of Naruto but then realize they share a common goal of protecting the weak. They could team up to fight against a powerful dark force that threatens both their worlds, with Naruto using his Rasengan and Nero using his Devil Bringer in combination.
Well, it could be about Naruto being a huge fan of Ganondorf's power and trying to incorporate some of his dark and dominating traits into his own ninja style. Maybe Naruto starts to study Ganondorf's strategies and uses them in battles against tough opponents in the ninja world.
Maybe Naruto uses his rap skills to spread his ninja way. He could rap about his training, his friends, and his determination to become Hokage. His raps might inspire other characters in the Naruto universe.
Well, it could be about Naruto becoming the Tenshikage. Maybe he travels to a different village that has this unique title. He might face challenges there, like dealing with new political situations and different ninja clans. He'd have to prove himself worthy of this new title, perhaps by using his unique jutsu and his never - give - up attitude.
In the 'naruto is yahweh fanfic', Naruto could be seen as the new Yahweh figure who decides to test the people of the ninja world in a similar way as Yahweh tests his followers in religious stories. He might set up challenges for the ninja clans to prove their worthiness, and those who pass are rewarded with great power or knowledge, while those who fail are given a chance to redeem themselves.
A possible plot could be Naruto congratulating the village on a new alliance with a previously hostile village. Naruto could gather everyone in the village and give a speech about how this new alliance means more security and prosperity for the Hidden Leaf. He could also single out individual shinobi who played key roles in the negotiations, congratulating them for their diplomatic skills and courage.