Perhaps the bloody fingerprints are a sign of a dark ritual. In the Twilight fanfic, it could be that a group of vampires or some other supernatural beings are performing a ritual that requires blood. The fingerprints are left accidentally during the process. And this ritual has the potential to disrupt the balance between vampires, werewolves, and humans in Forks, so the main characters have to stop it.
Edward could also be the main character. He has his vampire senses which could help him analyze the bloody fingerprints in ways humans can't. He might be on a mission to protect Bella and the rest of his family from whatever danger the fingerprints signify. Maybe he suspects that it's a new threat from a nomadic vampire group and he has to use his skills to track them down.
Perhaps the story focuses on how her pregnancy affects her special abilities. Since she can see the future, will she be able to see the future of her unborn child? And how does that knowledge or lack of it impact her decisions during the pregnancy.
Perhaps it's a story that focuses on the afterlife of a character from Twilight. Like, what if a vampire or a human who died in the original story gets a second chance at life in a different form? It could explore how they deal with their new existence and the relationships they form or re - form in this new state.
One possible plot could be that Jacob's son discovers his father's past with the werewolves and vampires in the Twilight world. He might struggle to come to terms with his own identity, being part of this complex supernatural world. Maybe he has unique powers that set him apart from the others and has to learn how to control them while also dealing with the politics between the different supernatural groups.
Perhaps the bloody roses are a symbol of a long - lost civilization that once thrived in the black gardens. The main plot could be about uncovering the secrets of this civilization. The characters might start with just a few clues about the roses and the gardens, and as they explore more, they face challenges from both the environment and other forces that don't want the secrets to be revealed. This could lead to a series of battles, alliances, and betrayals within the fanfic.
Well, it could be about Jacob having some sort of physical or emotional burden that makes him 'too heavy' in the context of the Twilight world. Maybe he's carrying the weight of his responsibilities in the werewolf pack, or perhaps he's dealing with a difficult emotional situation like unrequited love for Bella that's weighing him down.
Well, it could be that the fanfic is set in an alternate universe where Twilight, instead of being a princess, is a headmaster. The story could revolve around the relationships she forms with the students. For example, she might take a special interest in a misfit student and help them find their place in the school. There could also be a sub - plot about a rival school trying to undermine Twilight's school, and she has to use her wisdom and magic to protect it.
The fanfic could be about Twilight Velvet's journey with her new foal. After the foal is born, she could face difficulties in raising it. Maybe the foal has a hard time adjusting to its new environment or is different from other foals in some way. Twilight Velvet would then have to be patient and loving, teaching the foal important life lessons and helping it grow into a strong and healthy pony.
Maybe it could be about Bella struggling with body image in the vampire - filled world of Twilight. The other characters might have different reactions to her body type, adding a new layer of drama.
The plot might also involve Jacob trying to keep his child safe from the ongoing feud between the werewolves and the vampires. He could be constantly worried about his child being caught in the crossfire. And as he tries to raise his child, he may also be dealing with his own feelings for Bella or other characters from the Twilight series in a new light.