Since we don't have any information about the specific 'blood emeralds fanfic', the main characters could be anyone. They might be scientists in a world where emeralds have some sort of biological or chemical 'blood - like' property. Or they could be fantasy - based characters like a powerful wizard, a fearless knight, and a cunning thief, all drawn to the mystery and power of the blood emeralds.
I don't know as I haven't read it. But they could be adventurers or treasure hunters interested in the blood emeralds.
I'm not entirely sure as it could be a very specific fanfic. It might be related to some sort of story involving emeralds with a 'blood' aspect, perhaps in a fictional world where emeralds have some dark or special significance.
Well, it often depends on the specific fanfic. But usually, there's the character who discovers or is given the Blood Quill. This character could be a young and curious wizard or witch.
Typically, there's the protagonist who often has a special connection to the dragon blood. This character might be on a journey to discover the true meaning and power of their dragon blood heritage. There could also be a mentor - like figure, someone who has more knowledge about the dragon blood and its implications. And of course, there are usually antagonists who either want to control the power of the dragon blood for their own evil purposes or are afraid of those with the dragon blood and try to eliminate them.
Since I haven't read the specific fanfic, it's hard to say. But it could be the elders themselves, or perhaps a young ninja who discovers something about the elders' blood and becomes central to the story.
There might also be an outcast blood member. This character has been shunned by the clan for some reason, but still has a connection to it. Their struggle to either find their place back in the clan or break free completely can add depth and drama to the story.
In 'Alice and Blood' fanfics, Alice is typically the protagonist. The other main characters can vary. Sometimes there are vampire hunters who think Alice is in league with the vampires because of her connection to blood. Or there could be a vampire elder who has a special interest in Alice, either to protect her or to use her for some blood - related purpose.
As I'm not familiar with this specific novel, it's hard to determine the main characters. But in a story about a blood god, there could be a character who has a special connection to the god, perhaps a chosen one. There may also be a wise old mentor - type character who tries to guide others away from the blood god's influence. And of course, there could be a villainous figure who is a devout follower of the blood god and enforces its will.
There could be a human friend of Alice as well. This friend might be someone who is also trying to survive in the world filled with the supernatural elements from 'Alice and Blood'. Their friendship could be a source of support and also add some emotional depth to the story as they face various challenges together.
Obviously, a Potter and a Weasley would be the main characters. It could be Albus Potter and Rose Weasley, for instance. They would be the ones most directly affected by the feud between their families.
A young and ambitious mage who is trying to prove herself in a world dominated by warriors. She might face discrimination and have to fight not only her enemies but also the prejudices within her own society. She could be a main character as she tries to make a name for herself using her magical abilities in the 'a tale of blood and steel' setting.