The plot might revolve around Harry having to keep his relationship with the shinigami a secret from the wizarding world. As he grows up, he starts to notice how his upbringing by a shinigami gives him an edge in dealing with dark magic. He could use the knowledge of the shinigami to face Voldemort in a way that no one else could, like understanding the true nature of death and using it to his advantage.
Another possibility is that there could be a rogue shinigami who doesn't like the fact that one of their kind is raising a human. This rogue shinigami could try to undermine Harry's growth and even try to harm him or the shinigami who is raising him.
In this fanfiction, the story might start with Naruto being found or taken in by the Shinigami. The Shinigami could train Naruto in a different way than the regular ninja training. Naruto could learn secrets about the afterlife which could give him an edge in battles. He may also have a strange connection with the souls, which could be both a strength and a burden. For example, he might be able to communicate with the souls of fallen ninjas and gain their knowledge or power.
In a 'Naruto raised by Shinigami' fanfiction, the story could go in many directions. The Shinigami might train Naruto in secret, away from the prying eyes of the Hidden Leaf. Naruto could be taught how to use reaper - like powers, like being able to sever spiritual bonds. This would give him an edge in battles against enemies who rely on normal ninjutsu. Also, his relationship with the Nine - Tails might be affected as the Shinigami has its own connection to powerful entities.
Well, it could be really interesting. Harry might grow up with a different set of values. Shinigami are often associated with death in some cultures. So Harry could have a more solemn and perhaps darker view of life. He might be trained in some unique skills related to the Shinigami's nature, like being able to sense death or having some special powers to deal with the afterlife.
Well, one possibility is that Harry grows up with a fierce sense of independence. Dragons are known for their wild nature, so Harry might be more rebellious against the wizarding world's norms. He could have unique magical abilities learned from the dragons, like a super - strong fire - based magic.
One possible plot could be that Harry grows up with unique vampire abilities. Maybe he has enhanced speed and strength like his vampire guardians. He might also struggle with the vampire lifestyle, like having to drink blood in some form while still having his own moral compass.
In this fanfiction, perhaps Harry grows up learning magical skills from the fairies that are different from what he would have learned at Hogwarts. For example, he might master nature - based magic more easily.
In this fanfiction, it could be that Harry is raised in a samurai clan. He would grow up with their traditions. He might participate in their ceremonies, learn their code of conduct, and eventually use his samurai training to protect his new family from threats that are both magical and non - magical.
One possible plot is that Poppy, with her kind heart, raises Harry to be extremely empathetic. He would learn about taking care of others, just as she takes care of the injured at Hogwarts. Harry could end up being a healer - in - training under her guidance, and his adventures might revolve around finding rare magical herbs to cure various ailments in the wizarding world.
I'm not entirely sure as the term 'nigas' is likely a misspelling or inappropriate term. However, if we assume it's a made - up group in the fanfiction, perhaps the story could involve Harry growing up with unique cultural or magical traditions passed on by this group, facing challenges in a world that may not understand his upbringing, and ultimately using the knowledge and skills he gained to overcome difficulties.