One possible plot could be that Hermione fakes her death to go undercover and spy on the Death Eaters. She might have discovered a crucial piece of information that can only be obtained by infiltrating their ranks secretly, so she stages her death to avoid suspicion.
Another plot could involve a love - related reason. Maybe she believes that faking her death is the only way to make Ron realize how much he truly loves her. She might think that by disappearing in such a drastic way, Ron will finally come to terms with his feelings for her and fight harder for their relationship.
Harry could also be a key character. As Hermione's best friend, he would be highly suspicious of her death. He might start his own investigation, using his skills as a wizard and his knowledge of Hermione's habits and secrets. His actions could either help or hinder Hermione's plan, depending on how things unfold.
One possible plot could be that Naruto fakes his death to outwit a powerful enemy who has been targeting him directly. By doing so, he can secretly gather information and plan a counter - attack.
Well, perhaps in the fanfiction, Ash fakes his death to escape from some sort of unwanted fame or pressure. He's been in the spotlight for so long, and he just wants a break. So, he devises a plan to make it seem like he's passed away. Then he could start a new life in a different region, maybe with a new identity, and train Pokémon in a more peaceful and private way. He could also use this opportunity to learn more about some rare and elusive Pokémon without the media or his fans constantly following him.
One interesting plot could be Naruto faking his death to go undercover and expose a hidden conspiracy within the ninja world. He might change his appearance completely and work his way into the enemy's ranks secretly.
One possible plot could be that Alderheart succumbs to an illness that has been plaguing the Clan. His friends and family are left to mourn his loss and deal with the void he leaves behind in the Clan's medicine den.
One possible plotline could be that Naruto fakes his death to protect the village from a powerful enemy who has a vendetta against him specifically. He might do this to draw the enemy out and expose their weaknesses.
A possible plot in a 'death of naruto fanfic' is that Naruto is killed in a political conspiracy within the ninja world. This could lead to a war between different ninja clans as they try to figure out who is responsible. Or perhaps Naruto's death is the result of a time - traveling enemy who changes the past in a way that Naruto no longer exists, and the story could be about his friends trying to reverse this change.
One possible plot could be that Beast Boy sacrifices himself to save his friends from a powerful enemy. Maybe he uses his unique shape - shifting abilities in a way that drains all his energy, leading to his death.
One possible plot could be that Hermione does something that Harry perceives as a great betrayal, like perhaps siding with the Ministry when Harry believes they are corrupt. This could lead to a deep - seated hatred from Harry.
In a fanfic with this theme, perhaps Hermione discovers that Ron has some habits or values that she can't tolerate in the long run. For instance, his lack of punctuality or his laid - back attitude towards certain important matters. She might start to compare her relationship with Ron to what she could have had with someone else, like Viktor Krum. She may regret choosing Ron when she sees how much more in - sync she could have been with someone who shares her passion for knowledge and self - improvement on a more consistent level. It could also be that Ron's family dynamics start to weigh on Hermione more as time passes. The chaos and sometimes backward - thinking in the Weasley family might make her feel out of place and question her choice to marry into it.