What could be the plot of a 'Harry is Itachi fanfiction'?

Well, it could be that Itachi somehow ended up in the 'Harry Potter' world and had a relationship with a witch, resulting in Harry. Harry might inherit some of Itachi's unique abilities like his Sharingan, which could give him an edge in the wizarding world. He could use it to detect hidden threats or read the minds of his enemies in a different way than Legilimency.

Well, one possible plot could be Itachi protecting Fem Harry from the threats in the wizarding world. He could use his ninja skills and strategic mind to keep her safe. Maybe he'd be a mysterious figure in the wizarding world, and people would be both intrigued and a bit scared of him.

Well, in such a fanfiction, Itachi might kidnap Hinata for various reasons. Maybe he's being controlled by some dark force and needs Hinata for some ritual. Or perhaps he's been misinformed that Hinata has some special power that can help him in his secret mission against the Hidden Leaf Village.

Well, one possibility could be that Itachi has some hidden motive related to the Uchiha clan's secrets. He might think Kakashi knows something crucial. So, he kidnaps him to interrogate him in a secret location.

In a 'Naruto marries Itachi' fanfiction, the plot might start with an alternate reality where Itachi never joined the Akatsuki. He and Naruto meet during their training days and form a strong bond. As they grow older, they realize their feelings are more than just friendship. They have to overcome the differences in their clans and the expectations of the village. Their marriage could then be a symbol of unity, and they might work together to face new threats to the shinobi world, all while dealing with the challenges of their relationship in a world that doesn't always accept their love.

Perhaps in the fanfiction, Sakura and Itachi are in a police force that has to deal with international ninja disputes. Sakura, with her intelligence and strong will, and Itachi, with his strategic mind, work together to prevent a full - scale war between two large ninja clans. They face many challenges along the way, including distrust from their own comrades who are skeptical of their unorthodox methods.

Well, it could be about Naruto learning Itachi's unique jutsu. For example, Itachi's Sharingan techniques. Naruto might start to understand the Uchiha's way of fighting and incorporate it into his own style, which is mainly based on his Rasengan and shadow clones. It could also involve Naruto learning about Itachi's past and the secrets of the Uchiha clan, which would give him a new perspective on the ninja world.

The plot could involve Itachi noticing Sakura's isolation within her own team at some point. He decides to adopt her in a sense, like becoming a mentor to her. Itachi could share his insights on how to deal with powerful enemies and the sacrifices one has to make for the greater good. Sakura would then grow not only in her combat skills but also in her understanding of the complex world of ninjas. She might start to see things from a different perspective, similar to Itachi's, which could cause some friction and also growth within her relationships with Naruto and Sasuke.

In this fanfiction, Itachi might find a baby who is an orphan. He realizes the harsh reality of the world the baby will face without protection. He then becomes the baby's guardian, facing many challenges such as hiding the baby from his enemies and finding a safe place for the baby to grow up. He might also have to deal with his own internal conflicts about whether he is a suitable person to take care of a baby, considering his own past and the life he leads.

One possible plot could be that Itachi, seeing Naruto's potential and his importance for the future of the Hidden Leaf, decides to secretly train him. Itachi might teach Naruto advanced jutsu, especially those related to chakra control and unique Sharingan - inspired techniques. Naruto, under Itachi's tutelage, would grow not only in power but also in his understanding of the ninja world's complex politics and the Uchiha clan's history.