Naruto Blood Bender Fanfiction: What are some interesting plot ideas?

One plot idea could be that a lightning bender ninja is tasked with protecting a secret scroll that contains ancient knowledge about lightning - based jutsu. Enemies from other villages are after this scroll, and the ninja has to use their unique skills to fend them off. This could lead to epic battles and strategic maneuvers.

One idea could be Naruto being turned into a girl and having to deal with different social expectations in the ninja world. For example, she might face more restrictions in combat training at first because of the traditional gender roles. Another plot could involve the reactions of his friends like Sasuke and Sakura. Sasuke might be more protective or have a different dynamic with a female Naruto.

One idea could be a story where Naruto discovers he has the ability to bend all elements in a completely new way. For example, instead of just using chakra to create elemental jutsu, he can physically bend the elements like in Avatar. He could start by accidentally bending water while on a mission near a lake and then slowly learn to control other elements as well.

One idea could be that Naruto is turned into a girl by a strange jutsu accident. The members of his harem could include Sasuke, who is now intrigued by this new Naruto, and Sakura, who becomes more protective. Another could be that Naruto enters a new dimension where gender roles are reversed for everyone, and he has to navigate this new world while building his harem.

One idea could be a lava bender OC who is an outcast in their village because their lava bending is too powerful and they struggle to control it. They then go on a journey to find a master who can teach them control. Another could be a lava bender OC in a war, using their unique abilities to turn the tide of battles. Maybe they can create lava barriers to protect their allies or use molten rock to destroy enemy fortifications.

Perhaps a fanfic where Naruto's blood has some special connection to an ancient and powerful demon. The demon is slowly being awakened due to some dark magic related to Naruto's blood. Naruto has to face not only the threat of the demon but also the distrust from some in the village who think his blood is a danger. He must prove that he can control this situation and keep the village safe.

One idea could be exploring a character's backstory who was wrongly imprisoned in the Blood Prison. For example, a shinobi who was framed by a powerful enemy and has to prove their innocence while dealing with the harsh conditions and dangerous inmates in the prison.

One idea could be that Naruto characters are transported to the Trinity Blood universe. Naruto, with his strong will and powerful chakra, might be seen as a threat or a potential ally in the complex political and religious landscape of Trinity Blood. For example, his shadow clone jutsu could be mistaken for some form of dark magic in that world.

Well, a plot idea could involve Haren being framed and sent to the Blood Prison. Once there, he uncovers a conspiracy that reaches outside the prison walls. He then has to find a way to expose it while dealing with the prison's internal power struggles and dangerous inmates. This could involve using his wits and any latent ninja skills he might have.

A great plot idea would be a tournament where characters from both Naruto and Strike the Blood participate. Naruto's friends like Sasuke and Sakura could also be brought into this new world. They would have to learn the rules of the Strike the Blood world quickly and use their ninja skills to compete. The vampires in Strike the Blood might be intrigued by the ninja powers and try to learn from them. This could lead to some interesting alliances and rivalries.