One possible plot could be that Naruto is transported to an alternate universe where he is suddenly declared an emperor. He has to deal with the politics and power struggles in this new world while also trying to find a way back home. He might use his ninja skills to gain allies and fight against those who oppose his newfound status.
Well, perhaps in this 'naruto emperor crossover fanfic', Naruto is born as an emperor in a world that combines the Naruto universe with a medieval - like imperial setting. He then uses his chakra powers in unique ways to rule. For example, he could use shadow clones to attend multiple court meetings at once. And he might face challenges from within his own court who are jealous of his power and from external enemies who want to dethrone him. Naruto would have to grow as a leader and a fighter in this new situation.
In a 'naruto emperor crossover fanfic', it could be that Naruto is made an emperor of a land filled with different ninja clans. He has to unite these clans under his rule. He starts by using his understanding of friendship and teamwork, which he learned in his original world. He holds tournaments where different clans can show their skills. However, some clans see him as an outsider and try to rebel. Naruto then has to use his ninjutsu and his charisma to convince them that he can be a just and powerful emperor, leading to a series of adventures and battles.
One possible plot could be that the Juubi somehow gets transported to the Naruto world during a strange rift in space - time. Naruto and his friends have to figure out how to deal with this powerful and chaotic entity. They might initially try to fight it, but then realize they need to find a way to seal it again, like they did with the other tailed beasts. This could lead to new alliances and power - ups for the characters as they struggle to protect their world.
A cool plot could be that the Sage of Six Paths in Naruto's world had a connection to Skyrim long ago. When Naruto unlocks some hidden power within himself, it accidentally triggers a link to Skyrim. Once in Skyrim, he discovers that his chakra is linked to the dragon shouts. He has to go on a quest to learn more about this connection. He meets the mages in the College of Winterhold, who are fascinated by his chakra abilities. Together, they try to figure out a way to use Naruto's power to stop a great evil that is threatening both Skyrim and, through the link, Naruto's own world.
One possible plot could be that the Avengers are somehow transported to the Naruto universe. They team up with Naruto and his friends to fight a common enemy like Kaguya who has somehow obtained the Infinity Stones. The Avengers' powers and technology would be a huge shock to the Naruto world, and they'd have to learn to combine their skills to succeed.
One possible plot could be that Naruto and his friends are somehow transported to the Thundercats' world. Naruto, with his never - give - up attitude, teams up with Lion - O to fight a common enemy, like Mumm - Ra who has formed an alliance with some rogue ninjas from Naruto's world. They could combine their powers, Naruto's chakra - based jutsus and Lion - O's Sword of Omens powers, to defeat the bad guys and save both their worlds.
A great plot for an 'antihero Naruto crossover fanfic' could be that the antihero is a time - traveler. He comes from a future where the Naruto world has been destroyed by an unknown force. He blames the ninja system and their use of chakra for this destruction. So, when he travels back in time, he starts to disrupt the normal flow of things in the Naruto world. He tries to prevent ninja from developing certain jutsu or forming alliances. However, as he does this, he catches the attention of Naruto and his friends. Naruto tries to reason with him and show him that there is good in the ninja world. In the end, the antihero has to decide whether to continue his vendetta or help Naruto save the future.
Perhaps Naruto discovers some ancient power or prophecy that makes him the rightful emperor. He then has to deal with the political intrigue within the ninja world. Some might oppose his rule, thinking he's too young or inexperienced, while others see him as the savior. He'd have to build his court, choose his advisors, and face external threats from other lands that see a united ninja world as a threat.
Well, one possibility could be that Naruto, as the emperor, uses his ninja skills to bring peace and prosperity to his empire. He might use his shadow clone jutsu to be in multiple places at once, like overseeing different regions or handling various diplomatic meetings.
One possible plot could be that Naruto is somehow transported to the Marvel universe. The Avengers initially mistake him for a threat. But Naruto, being Naruto, tries to explain his situation. He then shows them his ninja skills like shadow clones and Rasengan. Together, they could face a common enemy like Thanos, who has acquired some sort of ninja - like powers. Naruto's ability to never give up and his strong will could inspire the Avengers, and his combat skills could be a great addition to their team in the fight.
A plot could involve a powerful villain that threatens both the Naruto universe and the Steven Universe. So, Naruto and Steven have to team up. Steven could use his healing powers on Naruto's friends who get injured in battles, and Naruto could use his Rasengan to break through tough defenses of the enemy. They could also exchange their beliefs and values. Naruto could teach Steven about perseverance and never giving up, while Steven could show Naruto the power of love and acceptance in a more in - depth way.
One idea could be that the Pokemon are brought into the Naruto world and are seen as strange chakra - infused creatures. Naruto himself could befriend a Pikachu - like Pokemon that has a special jutsu - like ability. For example, it could use electric attacks in a way similar to how Naruto uses his Rasengan. The Pokemon trainers could be seen as a new type of ninja, with their Pokemon being their summons.