What are some interesting plotlines in Naruto harem highschool fanfiction?

Perhaps a plotline where the characters in the harem form a sort of alliance to protect Ophis from other threats in the 'Highschool DxD' universe. They could train together and develop new powers or abilities.

Another plotline could involve the female characters in the harem having unique powers or abilities that they use to help Naruto in his battles. Maybe one of them has a special healing ability that comes in handy during a tough fight. And as they work together, their relationships deepen.

One interesting plotline could be the female Naruto having to deal with the different dynamics of a harem. For example, she might have to balance the affections of various male characters who are now vying for her attention in a new way. Maybe she uses her ninja skills in unexpected ways to handle the situation, like using her shadow clone jutsu to be in multiple places at once to manage all the relationships.

Well, one plotline could be about how the different female characters in Naruto's harem support each other during their pregnancies. They might share their experiences, fears, and joys. Another could be centered around Naruto himself, as he tries to balance his ninja duties with taking care of his pregnant partners. For example, he might have to go on a mission while also making sure his partners are safe and comfortable at home.

One interesting plotline could be the development of relationships between Naruto and the various characters in the harem. For example, how he overcomes cultural differences among them. Another could be their adventures together against common enemies, with each member of the harem contributing their unique skills.

One interesting plotline could be where Artemis, from her Greek mythology background, enters the Naruto world and forms unique relationships within the harem. For example, she might use her hunting skills to help Naruto in his training, leading to a growing bond and the start of the harem dynamic. Another could be a story where she has to adjust to the ninja way of life while also dealing with the various personalities in the harem.

One possible plotline could be a lycan Naruto having to protect his harem from a powerful dark force. The lycan abilities add an extra layer of strength and mystery to Naruto. Another could be about Naruto trying to balance his relationships within the harem while also dealing with his lycan nature, like how his lycan instincts might affect his interactions with the different characters in the harem.

Well, in some 'ghoul naruto harem fanfiction', a plotline could involve Naruto being a ghoul and his harem being from different ninja clans. His relationship with each member of the harem might be shaped by the politics and rivalries between the clans. Also, there could be a plot where Naruto's ghoul powers attract the attention of dark forces in the ninja world, and his harem has to team up to keep him safe.

Maybe a plot where Naruto, through some magical accident, gets transported to a world full of demonesses who all see him as a potential mate. He then has to use his ninja skills and his kind heart to navigate this new world and the complex relationships within the harem. For example, he might have to fight in some demon battles to prove his worthiness to be in the harem.

In some fanfictions, the Harem Jutsu plotline involves Naruto accidentally using it on a group of powerful female ninja who then become obsessed with him. This leads to all sorts of chaos as Naruto tries to figure out how to reverse the effects while also dealing with the newfound attention. And there are also fanfictions where the Harem Jutsu is enhanced by some magical or mysterious force, making it even more powerful and unpredictable.