In some 'naruto memory seal fanfiction', the seal might be a tool for an enemy. They could manipulate Naruto's actions by selectively removing or altering his memories. This could create a complex web of mystery and conflict as Naruto tries to figure out what's going on and regain his true self.
One idea could be that the seal master from another universe comes to the Naruto world and teaches Naruto some ancient and powerful sealing techniques that were lost in the Naruto world. This could change the power balance in battles against the Akatsuki.
Perhaps the OC Seal Master is an outcast in their village because of their unique seal powers. They then get involved in a plot where they have to prove their worth by using their skills to protect the village from a mysterious threat. For example, an unknown force is causing seals all over the village to malfunction and it's up to the OC to figure out what's going on and fix it using their in - depth understanding of seal mechanics.
One idea could be exploring the psychological impact on the characters who bear the Caged Bird Seal. For example, how it affects their self - esteem and relationships with others in the Naruto universe.
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 idea could be a fanfiction where the main character discovers an ancient and forgotten seal tattoo. This tattoo gives them unique powers that are related to an old clan in the Naruto universe. They then have to figure out how to control these powers while also hiding the tattoo from those who might want to use it for evil.
Another plot idea is to have a character who is not Naruto, perhaps a new OC (original character), inherit the knowledge of the Reaper Death Seal in an unexpected way. This character could then face the moral dilemma of using such a powerful and dangerous jutsu.
One idea could be exploring how the five pronged seal affects Naruto's chakra in unique ways that were not shown in the original series. Maybe it gives him new abilities or limitations that he has to overcome.
One idea could be that a new type of chakra seal imprint is discovered in a long - lost scroll. This seal has the power to enhance a ninja's existing jutsu to an extraordinary level. For example, Naruto discovers this seal and it multiplies the power of his Rasengan tenfold, allowing him to defeat powerful enemies with ease.
A plot idea could be that Naruto discovers a new, ancient form of chakra that has been lost for centuries. He then has to train to master this chakra while also dealing with the political implications within the Hidden Leaf Village. Some elders might be against him exploring this new power for fear of the unknown, but Naruto, being Naruto, is determined to master it for the good of the village.
One idea could be that the events of 9/11 somehow influence the Hidden Leaf Village. For example, they might tighten security and Naruto could be part of a new team in charge of protecting the village from potential outside threats inspired by the real - world event. Another plot could involve characters from Naruto trying to understand the concept of such a large - scale tragedy and how they can prevent similar things in their own world.