One idea could be that a character betrays Bones by leaking confidential case information. This could lead to Bones facing professional and personal challenges as she tries to deal with the fallout.
Another idea is a betrayal of trust in a personal relationship related to Bones. For example, a close friend lies to her about their identity or motives, which makes Bones question her judgment in relationships and how well she really knows those around her.
Perhaps a betrayal within the team where a member secretly works against Bones' efforts to solve a case. They might be influenced by external forces like a powerful criminal organization. This would create a lot of tension and drama in the fanfic.
One idea could be that Booth and Bones have to go undercover as a married couple at a high - society event where a series of art thefts are suspected to be related to a larger criminal network. They must blend in, dance, and socialize while secretly investigating the guests.
One idea could be Amelia Bones mentoring Harry in the ways of the Ministry of Magic's inner workings. This would give Harry an edge in understanding the complex bureaucracy and politics that surrounds the wizarding world. Another plot could involve Amelia Bones investigating a dark magic mystery, and Harry getting involved accidentally, leading them to work together to solve it.
One interesting plot idea could be Jace and Clary going on a secret mission within the City of Bones. They could discover a hidden chamber that holds the key to a long - forgotten Shadowhunter power. Another could be them facing a new and powerful demon that specifically targets their relationship, forcing them to rely on their bond more than ever.
One idea could be that a long - hidden enemy infiltrates the guild by befriending a new and naive member. This new member unknowingly helps the enemy gather information about the guild's defenses and secret magic. Another could be a character who feels betrayed by the guild's leadership for a decision that seems unfair, like not being allowed to go on a certain important mission. So they start to plot against the guild.
One interesting idea could be a betrayal within the Order of the Phoenix. Maybe a member is secretly working for Voldemort and revealing the Order's plans. Another could be a betrayal among Hogwarts students, like a best friend turning on another due to jealousy over academic achievements or popularity. It could also be a teacher betraying Dumbledore's trust for personal gain or a darker ideology.
One idea could be that Brennan and Castle team up to solve a crime that has elements related to both their areas of expertise. Maybe it involves a historical skeleton discovery at a crime scene Castle is investigating.
One idea could be a 'what if' scenario. For example, what if Brennan and Booth met in a completely different way. Maybe they were both undercover in a different country and had to rely on each other to complete a mission. This would add a whole new layer of adventure and mystery to their relationship. Another idea could be a time - travel fanfiction. Brennan travels back in time and has to deal with the social norms of an earlier era while still trying to solve crimes. It could also explore how her relationship with Booth might have been different in a different time period.
Show their motives clearly. If a character is going to betray Bones, explain why. Maybe they are jealous of her success or they have been bribed. This will make the betrayal more believable.
One interesting Bones Boy fanfic could be about his adventures in a magical world. Maybe he discovers new powers and has to face off against dark forces. In this kind of fanfic, the writer can really expand on the Bones Boy's character and give him a whole new set of challenges.
One idea could be that Buffy and the Bones team have to work together to solve a mystery involving a supernatural entity that leaves behind skeletal remains with strange markings. The Bones team's scientific expertise and Buffy's knowledge of the supernatural would create an interesting dynamic.