The fanfiction could explore how Naruto's upbringing under Bellatrix would shape his character. Since Bellatrix is a Death Eater, Naruto might have to struggle against the dark influences. He could also bring his ninja values like loyalty and perseverance to the wizarding world, creating a unique story of self - discovery and conflict resolution.
In a 'naruto son of bellatrix fanfiction', perhaps Naruto has some of Bellatrix's wild and unpredictable nature. He could be on a journey to discover his true identity and how he came to be Bellatrix's son. This might lead him to explore the secrets of the wizarding world and his own ninja abilities in a new light.
The plot could involve the son trying to redeem his mother's name. He might go on a journey to find out more about her past, hoping to understand why she became so evil. Along the way, he meets various characters who knew his mother and has to deal with their mixed reactions towards him.
Well, perhaps Bellatrix was under some sort of spell or coercion when she had Harry. In the fanfiction, Harry might start having strange visions or powers related to Bellatrix's dark magic. As he enters Hogwarts, he is constantly suspected by Dumbledore and the Order of the Phoenix because of his connection to Bellatrix. But Harry, being Harry, still wants to fight against Voldemort, which creates a complex web of relationships and power struggles within the wizarding world. He may also try to find out more about his mother's past and what really happened when he was born.
In a 'harry is the son of bellatrix' fanfiction, the plot could be quite complex. Maybe Bellatrix was under a spell when she had Harry, and she doesn't remember it. Harry, on the other hand, is raised by the Dursleys as usual, but strange things start to happen. He has an unusual connection to Bellatrix's magic. As he enters Hogwarts, he discovers the truth through some magical object or encounter. This leads to a whole new set of challenges. He has to deal with the fact that his mother is a known Death Eater, and he may be ostracized. At the same time, he might have to fight against the dark forces within him that are influenced by Bellatrix's heritage while trying to use his new - found knowledge to save the wizarding world in a different way than in the original story.
Perhaps Bellatrix discovers Naruto while she is on some sort of dark mission in a realm that intersects with Naruto's world. She sees his potential and decides to take him under her wing. In this fanfiction, Naruto would have to deal with Bellatrix's volatile personality. He might use his Naruto - like charm to slowly change Bellatrix for the better, or at least make her question her loyalty to Voldemort. Meanwhile, the wizarding world would be in an uproar as they try to figure out who this strange boy with unusual powers is.
In this fanfiction, characters like Hagrid could also be involved. He could befriend Naruto and introduce him to the more positive aspects of the wizarding world. And of course, there could be other Death Eaters who might either try to use Naruto or see him as a threat due to his relation to Bellatrix.
Well, one possibility could be that Naruto inherits some of Gilgamesh's arrogance along with his power. Maybe he has a special ability to summon ancient Babylonian weapons. And he could use this in his battles in the Naruto world, like against the Akatsuki.
One possible plot could be that Naruto discovers his true heritage as the son of a princess from a hidden kingdom. He then has to deal with the politics and expectations of the royal family while still maintaining his ninja ways. Maybe he has to protect the kingdom from a new threat using his ninja skills.
In such a fanfiction, perhaps Naruto could be shunned by the village from the start. His 'devil' heritage might give him strange powers that he has to hide. He could struggle with self - identity, different from the Naruto in the original who is seen as a hero. Maybe he has to fight against the prejudice of the people who believe the devil's son can only bring destruction.
Well, it could be about Naruto having powers related to Hades on top of his ninja skills. Maybe he can control the dead or has some sort of underworld - like abilities that he uses in battles against the Akatsuki. He might also have to deal with the stigma of being the son of Hades in a world that doesn't understand such a thing.
Maybe Naruto is raised in Gotham instead of Konoha. He could inherit some of Catwoman's skills like stealth and agility, while still having his own ninja powers. He might fight crime in Gotham using a mix of his ninja techniques and Catwoman - like thievery skills, but for good causes.