What makes a 'Naruto Reverse Harem Jutsu DxD Fanfic' interesting?

Well, finding such a specific 'Naruto Reverse Harem Jutsu DxD Fanfic' can be a bit tricky. One way is to join Naruto or DxD related fan groups on social media platforms. There, you can ask fellow fans if they know of any good fanfics that combine these two elements. They might be able to point you to some hidden gems that you wouldn't find through a normal search.

In fanfiction, the Naruto Reverse Harem Jutsu used on Kaguya could lead to some really interesting scenarios. Maybe it could be used as a comical moment to catch Kaguya off - guard. For example, she might be in the middle of some grand, menacing plan when suddenly the jutsu is cast and she's surrounded by a bunch of Naruto clones all vying for her attention in a rather silly way. This could potentially disrupt her concentration and give the protagonists an advantage in the fight.

One idea could be that Naruto accidentally uses the Reverse Harem Jutsu on himself instead of an opponent. He then has to deal with the chaos of multiple versions of himself with different personalities. For example, one might be super confident, another shy, and they all have to work together to solve a problem in the village.

One interesting concept could be how the harem aspect affects Naruto's relationships with different characters. For example, it might show new dynamics between him and his female comrades as they all vie for his attention in a different way than in the original story.

Often, it can show a different side of Kaguya. She's so powerful and usually in control, but the jutsu can make her seem more vulnerable as she has to deal with this strange and unexpected situation. For example, she might have to waste time trying to figure out what's going on with these clones instead of focusing on her main goals.

One common theme is the development of relationships. Since it's a harem, Naruto has to build different kinds of relationships with multiple characters. Another theme is the use of jutsu in a creative way to attract or interact with the harem members.

Kakashi could also be a main character. He's always been a bit of an enigma, and in this fanfiction, he could be using his intelligence to figure out the origin and how to stop the Reverse Harem Jutsu. Hinata could be another main character. She might be caught in the middle of the chaos, trying to protect Naruto from the unexpected consequences of his own jutsu while also dealing with her own feelings for him in this strange new situation.

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.

The contrast. When a fanfic features a weak character in the Naruto DxD universe, it creates an interesting dynamic. For example, seeing a character with less power try to survive in a world full of powerful ninjas and devils makes for an exciting read as they have to rely on their wits more than their strength.

I'm not sure specifically as I haven't read this particular fanfic. But generally, in a Naruto fanfic with a harem jutsu theme, it might involve Naruto using his harem jutsu in new and unexpected ways, perhaps in some sort of adventure where his unique jutsu plays a key role in interactions with other characters.