One plot idea could be Naruto struggling to control the power of the curse mark. He might initially be afraid of it, but as he learns more about it, he discovers a way to use it for good. For example, he could use the extra power it gives during a difficult battle against a powerful enemy.
Another interesting plot could be centered around the origin of the curse mark. Maybe Naruto embarks on a journey to find out who placed the curse mark on him and why. Along the way, he meets other characters who have similar marks or knowledge about them, which leads to a web of mystery and adventure.
A third plot idea is that the curse mark starts to have an unexpected effect on Naruto's relationships. His friends might be worried about him, and some might even be afraid of him because of the mark. Naruto then has to deal with not only the physical and mental challenges of the curse mark but also the social implications, which could lead to some very emotional and character - developing storylines.
Well, a plot in naruto curse mark fanfiction could revolve around a character trying to find a way to completely remove the curse mark. They might embark on a journey to seek out ancient knowledge or rare herbs. Along the way, they face various challenges, like battles with other ninja who want to use the power of the curse mark for their own evil purposes. This could also lead to some interesting character development as they struggle with the physical and mental toll of the curse mark.
One interesting plotline could be Naruto struggling to control the power of the curse mark. It might lead him to make some unexpected decisions. For example, he could be tempted to use the dark power in the curse mark to defeat a powerful enemy quickly, but at the risk of losing himself to the darkness. Another plotline could involve Naruto trying to find a way to remove the curse mark without anyone's help, showing his independent and determined side. Maybe he goes on a journey to find a rare herb or a hidden technique that can get rid of it.
A possible plot in Harry Potter curse mark fanfiction is that the curse mark is actually a key to an ancient wizarding mystery. The main character, who has the mark, finds that they are suddenly being hunted by dark forces who want to use the mark for their own evil purposes. As the character tries to figure out what the mark means and how to protect themselves, they discover that it is linked to a prophecy. They must then decide whether to embrace the power that the mark might bring or find a way to destroy it completely, all while dealing with the normal challenges of Hogwarts life like exams and friendships.
One interesting 'curse mark naruto fanfiction' could be about Naruto learning to control the power of the curse mark in a unique way. Maybe he discovers a hidden ability within it that no one else knew about. For example, he might be able to use it to communicate with ancient spirits that are somehow related to the origin of the curse mark.
One plot idea could be that Naruto discovers the Keyblade while on a strange new mission outside of the Hidden Leaf. He initially has no idea how to use it but through trial and error, he starts to unlock its powers. Another idea is that the Keyblade is a gift from a mysterious sage who believes Naruto has the potential to use it to save both the Naruto world and the world connected to the Keyblade. Maybe Naruto has to use the Keyblade to fight against an enemy that can manipulate time and space, which is a new and dangerous threat to his village and friends.
Another plot could be that the Sharingan is given to Naruto as a last - ditch effort to save the village. A dying Uchiha gives Naruto his Sharingan, and Naruto has to figure out how to incorporate it into his already powerful set of skills. He might have to deal with the jealousy or suspicion of some of his comrades who are wary of the Sharingan's power.
A third plot idea is that Naruto is given the Rinnegan as a last resort to save the ninja world. An old sage or some kind of divine being bestows it upon him. But with the Rinnegan comes a prophecy that he will either save or destroy the world. Naruto then has to battle his inner demons as well as external foes, all while trying to understand the true nature of the Rinnegan and its place in his destiny.
One plot idea could be Naruto constantly falling asleep during important ninja missions. His friends initially think he's being lazy or irresponsible, but then they discover it's a medical condition. They start to adapt their strategies to protect him when he's asleep and also find ways to manage his narcolepsy so he can still contribute to the team.
Perhaps Naruto is on a mission in a strange new land where guns are the common weapon. He gets his hands on a couple of guns and has to quickly learn how to use them to survive. His chakra abilities combined with the guns' power make him a unique and formidable fighter in that land. His friends back in the village are initially skeptical when they hear about it, but then they see how effective he can be.
One interesting plot could be how the curse mark affects their relationship. Maybe Sasuke's curse mark starts to make him more aggressive towards Naruto, but Naruto is determined to save him from its dark influence. This could lead to some intense battles and emotional moments between them.