In some fanfiction, there could be a storyline where the characters are forced to work together on a community project. They initially resist but as they spend more time together, old feelings resurface. This creates a lot of tension and drama as they struggle between their past and present emotions. It's a great way to explore the characters' growth and their relationship in a new light.
There might be a fanfiction where the character uses magic to erase their memories of the vampire they're getting over. But as they start to build a new life, things keep triggering small memories, and they have to fight to stay away from the vampire. It could be a story full of suspense and internal struggle as they battle their own heart and the pull of the vampire world.
The main character from the original source material is usually quite popular. They often become the center of various fan - created storylines. Another character might be their best friend, who plays a crucial role in either helping them get over their past love or in unknowingly bringing them back together.
Sometimes it's a vampire themselves trying to get over another vampire. Maybe a young vampire who was turned by a more powerful one and had feelings for them, but then realizes they need to break free. They could be struggling with their loyalty to their sire and their own desire for independence and a new life without that emotional attachment.
Another could be a 'what if' scenario. Like what if a certain character got injured along the way and how it would change the dynamics of the group. This could involve exploring the relationships between the characters as they deal with the unexpected situation.
One possible storyline could be that Shikadai is on a mission and gets caught in an unexpected ambush by a group of powerful enemies. He might be outnumbered and sustain injuries while trying to fight them off and protect his comrades. Another could be that he's involved in a training accident that goes horribly wrong, like a jutsu backfiring on him and causing him physical harm.
In some fanfictions, Sasuke might get hurt by a curse that was placed on him long ago. As he suffers, he has visions of his past, his family, and his mistakes. His struggle with the physical pain and the emotional turmoil of his past makes for a very engaging and complex storyline.
In a fanfiction, it could be that a scientific experiment gone wrong in Gotham creates a mutant - like creature that has super strength and intelligence. This creature targets Batman as it sees him as a threat to its new - found power in the city. After a long and brutal battle, the creature overcomes Batman and kills him.
For me, it's the symbolism. The character's journey up the mountain with just a hammer can be seen as a representation of how we face challenges in life with limited resources. It makes you think about perseverance in a new way.
One possible storyline could be that Sakura witnesses Naruto getting seriously injured while protecting the village. She cries out of fear of losing him and blames herself for not being strong enough to protect him. Another could be Naruto making a sacrifice for a greater good, like leaving the village forever, and Sakura cries as she realizes she might never see him again. Maybe Naruto gets into a relationship with someone else, and Sakura, who has hidden feelings for him, cries in heartbreak.
One interesting storyline could be about the characters' exploration of a new, mysterious part of the Hollows. They might encounter strange creatures and have to use their unique abilities to survive.