One interpretation could be that it shows Hermione's selfless nature. She might sacrifice herself to protect Ginny from a great evil, like a powerful dark wizard. This act could also symbolize the deep bond of friendship between them, going beyond normal loyalty.
In some fanfictions, a heartbreaking scene could be when Hermione says her final goodbyes to Harry and Ron. She might give them her most precious possessions, like her beaded bag filled with all their survival essentials, with a sad smile on her face as she tells them how much they mean to her.
One way this could develop is that Hermione's sacrifice could be a turning point in Draco's character. He might have been on a dark path before, but her selfless act makes him question his beliefs and actions. He could then start to work towards redemption, perhaps trying to fight against the dark forces in honor of Hermione.
For Harry, it would be devastating. Hermione has been his rock, his intellectual equal. Without her, he would feel lost and incomplete. He might become more reckless in his fight against evil, as he no longer has her to rein him in.
For Draco, the emotional impact would be huge. He'd likely be filled with guilt, as Hermione sacrificed her life for him. He might also feel a sense of unworthiness, wondering why she would do such a thing for him. There would be a great deal of confusion as well, since they were not exactly on the same side before.
In Ginny and Hermione fanfiction, Ginny is often portrayed as bold and adventurous. She's not afraid to take risks and is very confident in her magical abilities. Hermione, on the other hand, is the brains of the duo. She's highly intelligent, studious, and always has a plan. Their combined characteristics make for an interesting dynamic. For example, in many fics, Ginny's impulsiveness might get them into a tricky situation which Hermione then uses her wits to get them out of.
No. 'Lemon' fanfiction usually implies sexual or inappropriate content. Fanfiction should be more about exploring characters in a positive and creative way, not through such improper means, especially when it involves a character being with herself in such a context.
In such a fanfiction, one possible plot could be that Ruby sacrifices herself to save her friends from a powerful and evil enemy. Maybe she uses her Silver - eyed Warrior powers to their fullest extent, which drains her life force but stops the enemy from harming her team. Her sacrifice could then inspire her friends to carry on her legacy and fight even harder against the forces of evil.
In some fanfictions, the author might create this scenario to add drama. Maybe they want to explore a different dynamic between the characters. For example, if the writer is trying to show a dark side of Ginny or a more complex relationship, they could make Ginny bully Hermione.