Perhaps a plot where Oogie Boogie and Sally are forced to team up against a greater evil in Halloween Town. They start off distrusting each other but gradually learn to work together. Sally could use her wits and Oogie Boogie his spooky powers. For example, there could be a new villain who wants to take over Halloween Town and they realize they have to put aside their differences to save their home.
Another plot could be Oogie Boogie falling in love with Sally in a strange, twisted way. He tries to court her in his own menacing style, which Sally initially finds repulsive but then starts to see a glimmer of something more beneath his spooky exterior.
Obviously, Sally and Oogie Boogie are the main characters. Sally, with her rag - doll appearance and kind nature, and Oogie Boogie, the spooky, bug - filled bogeyman.
One interesting plot could be Zeus taking Sally Lemon on a journey through the mythical realms he rules. They could encounter various mythical creatures and Sally Lemon could learn about Zeus' powers and responsibilities.
Another plot might be that Sally discovers a way to regain her physical form for a short period. She and Aidan then decide to have a 'normal' day out, but things go awry as they are recognized by some of their enemies. This forces them to fight while also cherishing this brief moment of normalcy.
One interesting plot could be Aidan and Sally going on an adventure together in a magical forest. They might encounter strange creatures and have to work together to find their way out.
One common plot could be Sally's pregnancy journey while dealing with the challenges of her partner's (Poseidon perhaps in some fanfictions) absence. Another might be how she prepares for the baby in a world filled with mythological threats and wonders. For example, she could be seeking protection from other gods or demigods during her pregnancy.
In the 'percy jackson x sally lemon fanfic', a possible interesting plot is that Sally gets somehow involved in Percy's quest in a way that was unexpected. Let's say Percy is on a mission to retrieve a powerful artifact, and Sally, who has some kind of special connection to the place where the artifact is hidden, joins him. Along the way, they encounter various challenges that test not only Percy's physical and magical abilities but also Sally's wits and courage. Their bond grows as they overcome these obstacles together, and it also reveals new aspects of both of their characters to the readers.
One interesting story could be where Lightning and Sally Lemon go on an adventure through a magical forest. They encounter strange creatures and have to use their wits to get out. It's a story full of mystery and excitement.
In many fanfictions of this kind, Sally Jackson's character can be developed in unique ways. She may have to face challenges that test her loyalty and courage. For instance, she might be put in a situation where she has to choose between the safety of her loved ones and the greater good of the demigod community. This creates a lot of drama and tension, making the story very interesting. Also, her relationships with the gods could be explored, like whether she has a special connection with a particular god or goddess.
One interesting scenario could be that Sally and Annabeth meet in a library. Sally is looking for some books on mythology for Percy, and Annabeth is there doing research. They start chatting about their shared love for the subject and Annabeth is impressed by Sally's knowledge.
One interesting concept could be a crossover with a horror game like Silent Hill. It could create a really spooky and complex universe where the eerie atmosphere of both games blend. For example, Sally Face's unique art style and the psychological horror elements could interact with Silent Hill's fog - covered, nightmarish town setting.