He could be a new student at Hogwarts, with his dragon powers being a mystery to everyone. His presence might disrupt the normal balance of power at the school.
In Harry Potter fanfiction, 'the red dragon' could be a lot of things. It might be a magical creature that the author has created or incorporated into their story. It could be a symbol, perhaps representing power, danger, or mystery within the fan - made plot.
One possible fanfiction could involve the red - eyed black dragon being a powerful and mysterious creature in the Harry Potter universe. Maybe it's a long - lost species that has some connection to the Dark Arts. It could be that a dark wizard is trying to tame it for their own evil purposes.
There could be an interesting story where the Red Dragon Emperor's powers are introduced into the Harry Potter universe. Maybe he could attend Hogwarts and cause quite a stir among the students and faculty. His unique abilities might be seen as both a threat and an asset in the wizarding world.
In some Harry Potter fanfiction, the Welsh Red Dragon can be portrayed as a majestic and powerful creature. It might be a symbol of strength or a guardian of certain magical places. For example, it could be depicted as guarding a hidden vault of ancient magic in the wizarding world of the fanfiction.
It could be that the Red Dragon Archfiend is a form of dark magic that Voldemort or his followers are trying to use. Harry then has to face this new threat. He might get some help from Dumbledore's Pensieve, where he can look at the memories of previous wizards who have dealt with similar powerful and dangerous creatures.
In addition to the well - known Harry Potter characters, there might be new characters created specifically for this fanfiction. Maybe there's a wizard or witch who has a deep understanding of the Black Dragon Emperor's origin and is trying to either control it or help it. There could also be some sort of antagonist who wants to use the Black Dragon Emperor's power for their own evil purposes, like a power - hungry Death Eater or a rogue wizard.
The Red Dragon Archfiend could be connected to a prophecy. Just as there were prophecies about Harry and Voldemort. This prophecy could involve the dragon being the key to either saving or destroying the wizarding world, and Harry has to figure out which path to take regarding this dragon.
Probably misinformation. Some might misunderstand or misinterpret certain elements in the Harry Potter series and wrongly assume it has something to do with red dragon fanfiction, but in fact, there's no real connection.