Some fanfictions in this theme could explore the psychological aspect of Naruto being invisible. He might feel lonely or isolated at first because no one can see him. But then he could learn to use this invisibility in positive ways, like helping the villagers without being recognized, which could ultimately change his relationship with the village in a very different way compared to the original story.
Yes, there are some interesting ones. You can start by looking on popular fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'Naruto Invisible Woman' and you'll find a variety of stories. Some might focus on a new character who has the power of invisibility in the Naruto universe, while others could be more about crossovers between Naruto and the Invisible Woman concept from other franchises.
It's hard to say for sure without reading the specific fanfiction, but it could be Naruto himself. He's often at the center of many fanfictions. Maybe he discovers this invisible heat ability and has to learn to control it.
The fanfic could center around a group of characters. One of them is coated in invisible haki and has to protect the others from an unseen threat. The haki could act as a shield as well as a means of camouflage. It could also be a story of self - discovery, as the character learns more about the extent of their haki power and how it can be used not just for combat but also for stealthy exploration.
I'm not sure if there is a specific fanfic with that exact combination. Fanfics can cover a wide range of themes and pairings, but a 'lemon' aspect often involves more mature or sexual content which may not be widely available or appropriate in all fanfic communities.
You can try fanfiction websites like FanFiction.net or Archive of Our Own (AO3). They usually have a wide range of Naruto fanfictions, and you can search specifically for ones related to 'invisible Naruto' using their search functions.
Well, perhaps the Invisible Woman is actually a cursed being in the Naruto world. She was once a normal ninja but due to a forbidden jutsu, she became invisible. Naruto and his team take it upon themselves to find a way to reverse the curse. As they journey together, they face many challenges and also discover secrets about the origin of the jutsu that cursed her. In the process, the Invisible Woman also helps them in battles with her unique abilities.
One interesting concept could be the unique use of 'invisible heat' in the Naruto universe. Maybe it's a new form of chakra or a special ability that only certain characters possess. It could potentially be used for stealth attacks or to enhance existing jutsu in unexpected ways.
It could be a young and inexperienced warrior. They start off not knowing much about their haki ability but as the story progresses, they learn to master it. For example, a novice swordsman who discovers they can coat their sword and themselves in invisible haki, which gives them an edge in battles.
One common theme could be power - up. The idea of coating invisible armor haki might be used as a way for the character to gain an edge in battles, so power - up scenarios are likely. Another theme could be secrecy or stealth. Since it's invisible, it might be used for sneaky maneuvers or surprise attacks in the fanfic.