The plot could be that Naruto's half - ghost nature is the result of some ancient curse or a long - lost bloodline ability. This would lead to a series of adventures where he tries to understand his heritage. He might encounter other half - ghost or spirit - like characters who could either be his allies or foes. His ghostly powers could also affect his relationships. For instance, Sakura might be initially scared but then come to accept and help him master his powers.
In a 'naruto is half ghost' fanfiction, the plot might center around Naruto's struggle with his dual nature. He could be shunned by some in the village who fear his ghostly side. Meanwhile, he has to learn to control his new powers. For example, he might discover he can travel to a spirit realm and has to figure out how to use that to his advantage, like getting intel on enemies or finding lost jutsu.
Well, it could be about Naruto having the powers of both Saiyan and Kryptonian. Maybe he can use Saiyan's ability to transform into a Super Saiyan and combine it with Kryptonian super strength, heat vision, etc. He could use these combined powers to protect the Hidden Leaf Village from a new kind of threat that no one in the Naruto universe has ever faced before.
The plot could start with Naruto having strange dreams or visions related to his hollow and shinigami halves. He begins to notice that he has abilities that no other ninja has. His training then takes a different turn as he tries to understand and master these new powers. Maybe he discovers that his parents had some connection to the spirit worlds, which is why he has this unique nature. He then gets involved in a conflict between the forces of the hollows and the shinigami. With his ninja skills combined with his newfound powers, he has to find a way to broker peace or at least stop a war that could destroy all the worlds he cares about.
One possible plot could be that Harry discovers his half - ghost nature gradually. Maybe he starts having strange abilities like being able to pass through some objects slightly or having a strange, cold aura around him sometimes. This could lead to him being ostracized by some at Hogwarts who are afraid of the unknown, while others are curious and want to help him figure out what it means.
One possible plot could be Naruto discovers his half - angel, half - demon fox nature during a life - threatening battle. His angel side gives him the ability to heal and purify, while his demon fox side provides immense power. He struggles to balance these two sides as he faces powerful enemies who are either attracted to or threatened by his unique nature.
Well, one possible plot could be that Naruto has to adapt his fighting style. He might rely more on his other senses like hearing and smell. For example, he could develop new jutsus that are more focused on sensing the enemy's chakra without having to see clearly. He may also form closer bonds with his friends who would help him in combat and daily life, like Sakura using her medical skills to find ways to potentially improve his vision or at least help him deal with the challenges of being half - blind.
Well, it could be about Naruto discovering his archangel side. Maybe he starts having strange powers or visions that he can't explain with his ninja training. And as he explores this new part of himself, he has to deal with both the ninja world that doesn't understand and the archangel realm that has its own rules and politics.
One possible plot could be that Naruto discovers his siren half as he grows older. He might start having strange dreams or experiences that lead him to uncover this hidden part of himself. Then, he has to figure out how to balance his ninja training with his new - found siren abilities, like the power of persuasion or a special form of water - based jutsu related to the siren's connection to the sea.
One possible plot for 'naruto becomes a ghost fanfiction' is that Naruto sacrifices himself to save the village. As a ghost, he discovers new abilities like being able to possess people or objects. He uses these powers to protect Konoha from threats that the living ninjas can't handle. He might also have to deal with his own unfulfilled desires and relationships in this new ghostly form.
One implication could be that Naruto has enhanced physical abilities. Angels are often depicted as strong and fast, so Naruto might have superhuman strength and speed. He could also have some sort of divine power, like the ability to heal or purify things. Another aspect could be his appearance. Maybe he has wings or a halo that he can hide or show at will.
Well, one possible plot could be that Sam gets exposed to some ectoplasmic experiment gone wrong. Maybe she was trying to help Danny with something related to the Ghost Zone and ended up getting infused with ectoplasm. As a half - ghost, she'd have to learn to control her new powers, just like Danny did. She might struggle with the idea of being part - ghost at first, especially if it affects her relationships with her friends and family who might be a bit freaked out.