A third plotline could be the reactions of Naruto's friends to his curse seal. Some might be afraid or suspicious at first, while others, like Sasuke, who has his own experiences with power - enhancing seals, could offer advice or help him train to master it. This could create interesting relationship dynamics within the group.
One interesting plotline could be how Naruto learns to control the power of the curse seal. Maybe he initially struggles with it, but as the story progresses, he discovers unique ways to use it for good. For example, he might find that the curse seal gives him an edge in battles against powerful enemies, like Orochimaru's minions.
One interesting storyline could be Naruto's struggle to control the power of the curse seal. Maybe he has to face inner demons and the temptation to use the dark power for quick solutions in battles.
One interesting plotline could be Naruto's discovery of new and powerful sealing techniques. He might use these to defeat enemies in unique ways, like sealing away their chakra sources. For example, he could develop a seal that can nullify the effects of a powerful jutsu by sealing the energy that fuels it.
One interesting plotline could be Naruto struggling to control the power of the curse mark. He might accidentally use it in the wrong situation, like during a friendly spar with his friends, and then have to deal with the consequences of their shocked reactions.
It's possible that Jiraiya could be a main character. He's Naruto's mentor, and in the context of Naruto having a curse seal, Jiraiya would be involved in helping Naruto either control it or find a way to get rid of it. So he would play an important role in the fanfic.
In some naruto curse seal fanfiction, an interesting aspect is the relationship between the bearer of the curse seal and the one who placed it. Maybe in a fic, the relationship is not as antagonistic as in the series, and there's a deeper connection or a way to break the curse seal through mutual understanding. Also, fanfictions might explore how the curse seal affects a character's mental state more in - depth, like leading to a split personality.
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.
Well, one interesting aspect could be how Naruto overcomes the challenges brought by the curse mark. Maybe he has to learn to control its power without being consumed by it. For example, he might train with Jiraiya to find a way to turn the curse mark's dark energy into something useful in battle.
Some fanfictions focus on the idea of a different kind of seal being used on the Kyuubi. Maybe a more humane or symbiotic seal that allows Naruto to fully utilize the Kyuubi's power without the negative side effects. This can lead to a whole new Naruto, one who is more in control and perhaps even more powerful than in the original story.
Well, a possible plotline is that the curse mark is linked to an ancient and dark power in the Naruto world. Naruto, with the curse mark, starts to have visions or dreams related to this power. As he tries to figure out what it all means, he also has to deal with the physical and mental toll the curse mark is taking on him. His training then becomes not only about getting stronger in general but also about mastering this new and dangerous aspect of himself.
The curse seal can be a catalyst for Naruto's character development. It could force him to face his inner demons. Since Naruto is known for his positive attitude, the curse seal might introduce a darker side of him that he has to learn to control. This internal struggle can make his character more complex.