In a different plot, Black Agumon could have a connection to an ancient and forgotten jutsu in the Naruto world. Naruto discovers this link while on a mission. Together, they explore the origin of this jutsu and face many challenges along the way, including rival ninja who also want to uncover the secrets of this mysterious connection.
One idea could be a crossover where Naruto and Agumon team up to fight a common enemy in the Digital World. Naruto's ninja skills combined with Agumon's ability to digivolve could make for some really cool battle scenes.
One idea could be that Naruto discovers Black Zetsu has been secretly influencing some of the village's decisions all along. Naruto then has to find a way to expose Black Zetsu's actions without causing chaos in the village. Another plot could involve Black Zetsu trying to manipulate Naruto's newfound power for its own evil purposes. Naruto has to resist and use his own willpower and the power of friendship to overcome it.
Perhaps in the fanfiction, the Black Lightning Sword was created by a long - forgotten clan. The main character, who is an outcast in his village, stumbles upon the sword. With it, he begins to train and master the black lightning powers, all while trying to prove his worth to the village that once shunned him. He could also form an unlikely alliance with a former enemy because of the sword's existence.
Another plot could be that an ancient evil has the power to disrupt both the Naruto universe and the DC universe. Naruto and Black Canary are chosen by some sort of cosmic force to be the representatives of their respective worlds. They have to put aside their initial differences and cultural misunderstandings to find a way to stop this evil. Along the way, they discover that they have more in common than they thought, like their strong sense of justice and their willingness to protect the innocent at all costs.
Maybe in the fanfiction, Naruto is given the black suit by an ancient sage. This suit has special powers that are only unlocked when Naruto faces a great danger. For example, it could enhance his speed and strength when he battles a powerful new enemy. The black suit also makes him look like a dark hero, which changes how his friends and foes perceive him.
In 'naruto black goku fanfiction', a plot could be that Black Goku is somehow connected to an ancient evil in the Naruto world. For example, there could be a long - forgotten scroll or prophecy that mentions a being like Black Goku. When he arrives, he starts to awaken dark forces that were once sealed away. Naruto and his friends then have to go on a journey to find out the origin of Black Goku and how to stop these newly awakened threats. Along the way, they might encounter new types of enemies and also gain new powers to face Black Goku and the emerging darkness.
Another plot idea might be centered around a young ninja who is born with a natural affinity for the Black Flash but has to overcome many obstacles and rivalries in the ninja world to master it fully. This could involve facing off against older, more experienced ninjas who are jealous of this natural talent.
A plot idea could be that the Sharingan, a powerful ability in Naruto, is somehow connected to the vibranium in Wakanda. A character from Naruto discovers a small piece of vibranium and it unlocks a new form of the Sharingan. This leads to both Naruto and Black Panther characters trying to understand this connection and protect the vibranium from falling into the wrong hands.
One idea could be Naruto discovers an ancient scroll that details the secrets of the black lightning armor and he has to train in isolation to master it. This could lead to him developing new techniques related to the armor.
One idea could be that Naruto characters end up in the Black Clover world and have to learn about magic. For example, Naruto could try to use his chakra in a world dominated by magic and discover new ways to fight. Another plot could involve Black Clover characters traveling to the Naruto world and being amazed by the different ninja techniques. They might even try to combine their magic with ninja skills.