In a fanfiction, Naruto might be exploring a new area in his world that has a lot of lava. Azula, who has a natural affinity for fire, could be drawn to this place as well. They could meet and at first be hostile towards each other. But as they learn more about each other's powers, they start to cooperate. For example, Naruto could use his shadow clone jutsu to help Azula practice her firebending in a more complex environment created by the lava, and in return Azula could teach Naruto some advanced heat - based techniques.
Another fanfiction could involve a situation where Azula is transported to the Naruto universe. She might mistake the lava - based attacks in the Naruto world as some advanced form of firebending. Naruto and his friends would be both curious and cautious about this powerful newcomer with her unique abilities related to fire and Naruto's lava - like jutsu could play a role in their interactions.
Naruto's Mokuton could potentially restrain Azula's fire attacks. Since Mokuton is related to nature, it could grow and block the path of her fire blasts. For example, he could create thick wooden walls or vines to stop her.
In a fanfiction, Naruto's Sharingan might allow him to copy some of the techniques related to Azula's firebending. For example, if he sees how she manipulates the shape and intensity of her flames, he could try to replicate it with his own chakra - based attacks. Azula could use her firebending to create distractions, making it difficult for Naruto to fully utilize the Sharingan's abilities. Also, the Sharingan could detect any hidden weaknesses in Azula's firebending stance or attacks, which Naruto could then exploit.
Azula might be very intrigued by Harry's status as 'the Chosen One'. She could try to use his fame and power to her advantage. Harry, on the other hand, would be cautious of Azula's devious nature. He would likely be hesitant to trust her completely.
Azula would probably try to use Percy at first. She might see his powers as something she could control or use for her own gain. However, Percy is not one to be easily manipulated. He would resist her attempts, which could lead to some intense verbal sparring between them. As time goes on, they might develop a grudging respect for each other. For example, Percy might admire Azula's strategic mind, and Azula could respect Percy's loyalty to his friends.
Since Naruto has the Nine - Tailed Fox's chakra, there could be a scenario where the powerful and chaotic chakra somehow affects Azula's firebending. It could make her flames even more intense but also more difficult to control. On the other hand, Azula's precise control over fire could potentially help Naruto in learning better chakra control for his more powerful jutsu.
In a more complex interaction, they could end up influencing each other. Dark Naruto's darker nature could make Azula even more ruthless in her pursuit of power. Meanwhile, Azula's strong sense of pride and leadership could make Naruto more confident in his own abilities. Their relationship could be a very volatile and dynamic one, constantly shifting between alliance and rivalry depending on the circumstances in the fanfic.
They could also have a mentor - mentee relationship in a way. Naruto, with his experience in combat and growth, could offer advice to Ophis on how to better control her power. Ophis, with her knowledge of the DxD world's magic and power systems, could teach Naruto some new skills or ways to enhance his chakra. This exchange of knowledge and experience would create a unique dynamic between them.
In a more in - depth interaction, if Clayface were to get injured in the Naruto universe, Naruto could offer to help him. Naruto's knowledge of medical ninjutsu might be able to heal Clayface in some way. This would create a bond between them as Clayface would be grateful. They could then exchange stories about their respective worlds, with Naruto telling Clayface about his life as a shinobi and Clayface sharing his experiences in Gotham.
Naruto could be initially attracted to Frostmourne's power. He might touch it and start to feel a strange connection, but then quickly realizes the danger it poses.