Well, obviously Bella is one of the main characters. Her green eyes are often a central part of the story, whether it's about her relationships or some special abilities she might have. Edward is also likely to be a main character as he is in the original Twilight series and his relationship with Bella is a big part of the fanfiction.
Another main character could be Jacob. In some fanfictions, his connection to Bella might be explored in a different way because of her green eyes. Maybe he senses something different about her and this changes their dynamic. Also, other vampires like Alice or Rosalie could be important characters as they interact with Bella and her green - eyed uniqueness.
A really interesting 'Stories with Green Eyed Bella' fanfiction is one where her green eyes are the only thing that can break an ancient curse. The story could show Bella's journey to understand this power of her eyes, facing many challenges along the way. She might have to team up with unlikely allies, like a group of werewolves and vampires who initially oppose each other but come together because of Bella's special situation.
One interesting story could be about Bella's green eyes having a special power in the Twilight universe that was previously unknown. For example, they might be able to see through vampire illusions.
You can start by visiting popular fanfiction websites such as FanFiction.net or Archive of Our Own. Use their search functions and type in 'Stories with Green Eyed Bella Twilight'. This should bring up a list of relevant fanfictions.
There could be many possible main characters. It might be a woman, let's call her Alice, who is the one consumed by the 'green - eyed monster' of jealousy. She could be jealous of her best friend's new boyfriend. And her best friend, say, Lucy, would also be a main character as the object of the jealousy. Maybe there's also an old wise neighbor, Mr. Brown, who tries to give Alice advice on how to overcome her jealousy.
Since we don't know the exact 'green - eyed monster story', the main characters could be many different types of people. It might be a group of students in a school setting. One student, perhaps not as popular or not as good at studies as another, could be the main character who is filled with jealousy (the green - eyed monster). Or it could be two co - workers competing for a project, and the one who is jealous of the other's skills or advantages becomes the central figure in this story of envy.
Bella herself is obviously a main character. And then, depending on the direction of the fanfiction, it could be a new character created by the author. This new character could be the one focused on saving Bella. There might also be appearances from the original Twilight characters like Edward or Jacob, but they could have different roles compared to the original story.
Obviously, Bella is one of the main characters as the title includes her name. And then there's the billionaire character. Since it's a Twilight fanfiction, other characters from the original Twilight series might also make appearances or be referenced, like Edward or Jacob, who could potentially influence the relationship between Bella and the billionaire in some way.
I'm not sure since I haven't read the story. But it could be a story about two friends, where one becomes jealous of the other's success.
The main characters are clearly Alice and Bella. In this fanfiction, they are likely to be presented with different characteristics compared to the original Twilight series, especially considering the 'Futa' aspect which might赋予 them some unique physical and mental traits.
Obviously, Bella is a main character. She is often re - imagined as a more powerful and self - reliant version of herself as an assassin. Edward also plays a crucial role, usually being the love interest but also having to deal with Bella's new and dangerous side.