Maybe a healer from the Land of Fire who treated Madara after a battle. Her kindness and gentle nature could have won his heart. She could also be a seer who foresaw some of Madara's future and wanted to be by his side to either prevent or support his actions.
One good candidate could be an original character. For example, a powerful kunoichi from a small, peaceful clan. She could bring a different perspective to Madara's life. Another could be a character from another ninja village, like a Kiri ninja who was sent as a diplomat and ended up falling for Madara.
Anko Mitarashi could be a good candidate. She's strong -willed and has her own set of skills. Her somewhat wild personality could contrast well with Kakashi's more reserved nature. They could have met during a mission and over time, developed feelings for each other.
Catwoman could be a great candidate. In the comics, she has a complex relationship with Batman. In fanfiction, they could get married and she could use her skills as a thief - turned - hero to help Batman in different ways. She already has a deep understanding of the criminal underworld which would be beneficial in their fight against crime.
Wanda could be an interesting candidate. They both have a deep connection within the Avengers. Wanda's powers could be linked to Natasha's in some fanfic scenarios. For example, Wanda could use her powers to shield Natasha and her relationship from the prying eyes of the world, while Natasha uses her skills to protect Wanda from physical threats.
One good candidate could be a powerful sage. Sages in the Naruto universe are known for their wisdom and great power. If he was Kaguya's husband, he could have taught her many things about chakra and the world before she turned bad. This would add an interesting backstory to Kaguya's character and also create new plotlines about the origin of chakra in the Naruto world.
Maybe an orphan from a non - Uchiha clan who has a special ability that Madara finds interesting. This character would be malleable and eager to learn from Madara, as they have no other real family or guidance. They could bring a fresh perspective to Madara's teachings.
In a Naruto fanfiction where he has Madara's attitude, he could become more power - hungry. Madara was always seeking power to reshape the world according to his ideals. Naruto might start to view the tailed beasts not as friends but as tools for greater power. He could try to gather more chakra and perhaps even attempt to unlock new forms of power that are more in line with Madara's dark and ambitious nature, which would shock his comrades and enemies alike.
In the fanfiction 'Training with the Legend', Madara starts training Naruto after realizing that Naruto has the willpower to face any obstacle. He imparts his combat strategies and survival skills. The story shows how Naruto adapts to Madara's strict training regime. Naruto's growth under Madara's tutelage is shown through his battles against Akatsuki members, where he uses the skills he learned from Madara to outwit and defeat them.
A good Naruto fanfiction with Madara often has a well - developed plot. For example, if it explores his motives in a new way. In the original, Madara had certain goals like creating the Infinite Tsukuyomi. A fanfiction could expand on why he really wanted that and what else he could have done. Also, a good one gives Madara more depth as a character. Maybe it shows his softer side or his regrets. Good character development for Madara and the other characters around him is key. If it can make the reader understand Madara better, it's a great fanfiction.
Yes, there are several interesting 'Naruto is Madara Uchiha' fanfictions. You can find them on popular fanfiction websites like Fanfiction.net or Archive of Our Own. Some of these fanfictions explore unique storylines where Naruto has some connection to Madara Uchiha, either through reincarnation or some other creative plot device.
Good Naruto Madara fanfiction often has well - developed characters. It goes beyond what we know from the original story to show different facets of Madara. For example, it might explore his emotions more deeply. Also, a great plot is key. It could be a new adventure for Madara or a reimagining of his past. The writing style should be engaging, making you feel like you're really in the Naruto world with Madara.