What are some interesting plotlines in 'naruto ultimate swordsman fanfic'?

One interesting plotline could be a young swordsman in the Naruto world discovering a long - lost sword with unique powers. This sword might have a connection to an ancient clan or a forgotten jutsu. Another plotline could involve a swordsman's journey to master different sword - fighting styles from various ninja villages.

Well, perhaps a plotline where the evil swordsman is on a quest to collect all the legendary swords in the Naruto universe. As he does this, he disrupts the balance of power among the ninja clans. Naruto and his friends then have to stop him not only to protect the swords but also to prevent all - out war. He could also be in cahoots with some of the existing villains in the Naruto story, adding another layer of complexity to the plot.

One interesting plotline could be the dark swordsman's origin. Maybe he was once a regular ninja who was betrayed and then turned to the dark side, finding power in the art of the sword. Another could be his interactions with the main Naruto characters. For example, his battles with Sasuke, where they both have different sword - based fighting styles, which could lead to some epic showdowns.

There might also be a mentor figure, someone who has taught the ultimate swordsman their skills. This character could be an old and wise ninja with a lot of experience in swordsmanship.

One idea could be a swordsman from a far - off land coming to the Naruto world to test his skills against the ninja swordsmen. He might have a unique sword - fighting style that surprises everyone.

Well, one interesting plot could be the swordsman character having to protect his harem members from various threats in the Naruto world, like rogue ninjas. Another could be the development of relationships within the harem, with different members having unique personalities and backstories that interact with the swordsman's own journey.

One interesting plotline could be the exploration of Onikage's backstory within the Naruto universe. Maybe he has a hidden connection to a powerful clan that was long forgotten.

One interesting plotline could be the exploration of the unique culture and history of the Mist Village within the fanfic. Maybe it delves into the training methods of Mist ninjas that are different from other villages.

One interesting plotline could be Naruto coming back reanimated and having to face new enemies that his old friends can't handle alone. His reanimated state might give him unique powers or abilities that change the course of battles.

One interesting plotline could be about Naruto exploring an alternate universe within the Samsara concept. Maybe he discovers new powers or meets different versions of his friends.