What could be the role of Firebrand in a Naruto - High School DxD fanfiction?

Well, in a Naruto - High School DxD fanfiction with a character named Firebrand, it could be really interesting. Maybe Firebrand has some sort of special jutsu or power from the Naruto universe that he/she uses in the High School DxD setting. For example, if it's a Sharingan - like ability, it could give them an edge in the battles and social hierarchies of the High School DxD world. Or perhaps Firebrand is a demon from the High School DxD world who ends up in the Naruto world and has to adapt to things like chakra and ninja clans.

Alduin could play the role of an antagonist. He might be seeking to conquer the High School DxD world, using his powerful abilities. His dragon nature gives him an edge in combat and destruction, which could pose a major threat to the various factions in the story.

The character could be a catalyst for change. The EMS gives them access to powerful abilities. In the High School DxD world, which is often about power struggles and hierarchies, their presence could disrupt the status quo. They might inspire other characters to strive for greater power or to question the existing power structures. For example, if they use their EMS to defeat a powerful devil who has been oppressing others, it could start a movement among the weaker characters to stand up for themselves.

One way could be through the power system. The EMS (Eternal Mangekyou Sharingan) from Naruto could be a unique power that a character in the High School DxD world acquires. Maybe a transfer student from a hidden ninja village arrives at the high school and has to keep their EMS a secret while dealing with the devils and angels in the school. This could lead to some interesting battles and interactions as the powers of the EMS, like the ability to use powerful jutsus, contrast with the magic and abilities of the High School DxD characters.

He could play the role of a protector. Gaara has always been one to protect those he cares about, and in High School DxD, he could use his sand powers to safeguard the students from various threats, whether it's from rogue devils or other dangerous entities.

In a Naruto and High School DxD fanfiction, there could be a scenario where the protagonists of both stories meet in a neutral dimension. Issei from High School DxD might be intrigued by Naruto's ninja skills and determination. Naruto, in turn, could be curious about Issei's Sacred Gear. They could start training together, sharing their knowledge and skills, and ultimately have to face a common enemy that threatens both their worlds.

A possible plot could be that Naruto is somehow transported to the world of High School DxD. He's seen as a delinquent because he doesn't follow the school's rules which are very different from what he's used to in Konoha. He might start fights with some of the devils or fallen angels in the school who underestimate him. As the story progresses, he forms alliances with some of the students and they work together to solve problems in the school, like stopping a powerful enemy that threatens both the human and supernatural students.

One possibility is that Naruto's powers are misconstrued in the High School DxD universe. His ability to use chakra and his ninja skills might be seen as something abnormal and scary. So, his new 'friends' in the DxD world could betray him out of fear or jealousy. They might think he's going to disrupt the balance between the different factions in their world, like the devils, angels, and fallen angels.

Well, it could be that Naruto, as a Nephilim, enters the High School DxD world. He might use his ninja skills along with his new Nephilim powers. Maybe he has to deal with the devils and angels in the school setting, while also trying to keep his identity a secret. He could form new alliances and rivalries within the school, all while facing challenges that are unique to this crossover world.

Perhaps in this fanfiction, Naruto and Kushina are reincarnated in the High School DxD world. They have to adapt to the new school life there. Naruto would surely stand out with his determination and fighting abilities. Kushina would be a motherly figure to some of the students who lack that kind of support. They both could change the balance of power between the different factions in the world.