Redemption is another theme. Some fanfictions might have Blue Diamond realizing the error of her ways in the context of her relationship with Blue Pearl, and trying to make amends. This could involve her changing her attitude towards other gems or the way she rules.
One common theme is loyalty. Blue Pearl is extremely loyal to Blue Diamond in the original show, and fanfictions often explore the depths of that loyalty and how it could develop into a deeper relationship.
A Blue Diamond and Blue Pearl fanfic can be really exciting. It could explore their relationship in different ways. Maybe it shows a day in their lives in the Gem Homeworld, or it could be a story where they have to face a common enemy together. Writers can use their unique personalities, like Blue Diamond's authoritative nature and Blue Pearl's loyalty, to create interesting plotlines.
Power and responsibility is also a theme. Given that Steven has unique powers and Blue Diamond has her own vast power and influence. Fanfictions often explore how they use or should use their powers and the responsibilities that come with them. In some stories, they work together to solve problems that require both of their powers and the right mindset to take on the associated responsibilities.
You can try searching on popular fanfiction websites like Archive of Our Own (AO3). It has a vast collection of fanfictions, and there's a good chance you'll find Blue Diamond x Blue Pearl fanfictions there.
One idea for a Blue Diamond and Blue Pearl fanfic is to have them interact with other Gems in a new way. Maybe they form an alliance with Gems that they usually wouldn't associate with. This could lead to a whole new set of conflicts and resolutions, as they have to deal with different personalities and agendas while still maintaining their own relationship.
One common theme is redemption. Blue Diamond has done some not - so - great things in the past, and in the fanfiction, her relationship with Steven often serves as a path to her redemption. For example, Steven's kindness and understanding can make her see the error of her ways.
One common theme is their relationship repair. Given their complex relationship in the show, fanfictions often explore how they might overcome their differences and become closer. For example, some stories might have them having heart - to - heart conversations and understanding each other better.
Emotional exploration is quite common. Since they are complex characters, fics might look at their hidden emotions, like love, envy, or respect. For example, a fic could show how they struggle to understand their feelings for each other. Friendship or a deeper relationship is also a theme that comes up a lot in these fics.
Love or a deep emotional connection is also a possible theme. This doesn't necessarily have to be romantic love, but rather a strong bond that develops between them. It could be a platonic love that is so deep it rivals the closest of friendships. In these fanfics, the writers might focus on how they communicate, understand each other's feelings, and grow closer over time. There could also be themes related to loyalty, where they prove their loyalty to each other through various trials and tribulations.
One common theme is the exploration of an unlikely relationship. Since Blue Diamond is such a powerful and complex character, it's interesting to see how she interacts with an ordinary reader - insert. Another theme is the redemption arc. Sometimes Blue Diamond is portrayed as having a change of heart through her relationship with the reader.
Another theme might be redemption. A character who has been through a 'black and blue' situation, like being beaten down physically or emotionally, might be on a journey of redemption. They could be trying to make up for past mistakes or heal from their traumas.