Perhaps a plot point is the interaction between the Naruto characters and the entities related to the Red and White Dragon Emperor. For example, how Naruto or his friends react to the sudden appearance of a character with such unique powers. It could lead to some really cool team - up scenarios or even rivalries as they try to understand and work with or against this new element in their world.
A possible plot point could be the origin of how the Red and White Dragon Emperor powers end up in the Naruto world. Is it some kind of interdimensional rift? Or a powerful jutsu gone wrong? This could open up a whole new arc of exploration and discovery in the fanfiction, with characters trying to figure out the mystery behind these strange powers and how to control or get rid of them if necessary.
In this fanfiction, it could be that the Red Dragon Emperor's abilities are mistaken for a new and dangerous form of jutsu. This misunderstanding might lead to Naruto being hunted by certain groups within the ninja world who fear this unknown power. Meanwhile, Naruto has to figure out how to use this power to protect his friends and village, and also how to clear the misunderstandings.
Well, in some 'naruto the dragon summoner fanfiction', one interesting plot point could be Naruto's unique bond with the summoned dragons. It might change his combat style completely, as he now has these powerful and intelligent dragon allies. For example, the dragons could teach him new jutsu or give him insights into ancient ninja secrets related to dragon summoning.
One possible plot could be that Naruto is somehow transported to the world of High School DxD and becomes the White Dragon Emperor. He might use his ninja skills along with the new powers of the White Dragon Emperor to fight against the various threats in that world. He could also form new alliances and rivalries with the characters from High School DxD.
One interesting fanfiction could be where the White Dragon Emperor's powers are combined with Naruto's ninja skills in a unique way. For example, the White Dragon Emperor's strength and elemental control could be used to enhance Naruto's combat abilities, creating new and exciting fight scenes.
One interesting plot idea could be Izuku discovers new and powerful forms of the White Dragon Emperor's power that no one has seen before. This could lead to him being able to defeat powerful villains with ease and surprise everyone.
Maybe the OC White Dragon Emperor gets involved in a multi - realm tournament. He has to battle against various powerful beings from different dimensions. This would not only show his combat skills but also how he strategizes against different types of opponents.
Well, often the discovery of the scroll itself is a big plot point. Naruto might find it in a long - forgotten place like an ancient temple or a sealed cave. Then, there could be a struggle to understand what's written on the scroll. Maybe it's in an old language or encrypted. Another interesting part could be if the scroll gives Naruto new powers or abilities that he has to learn to control, like dragon - themed jutsu.
One idea could be the Black Dragon Emperor's powers influencing Naruto's ninjutsu in unique ways. For example, his fire - based jutsus might gain a more dragon - like quality, like the flames taking on a blackish hue and having a more destructive force.
One interesting story could be about the White Dragon Emperor's adventures in a new, unknown realm. He might encounter strange creatures and have to use his unique powers to survive and protect those around him.
It could be Naruto himself. Imagine Naruto obtaining the powers of the Red and White Dragon Emperor. He would be an even more formidable force, using his ninja skills along with the dragon powers to protect the Hidden Leaf Village.