One common theme could be loyalty. Since Bella is in Maria's army, loyalty to Maria or to the group as a whole might be explored in the fanfiction.
Love and relationships can also be a common theme. Bella might develop romantic relationships with other characters in the army, or there could be platonic relationships that are deeply explored. The fanfictions may also deal with how these relationships are affected by the military environment and the goals of Maria's army.
One common theme is self - discovery. Bella often discovers her own strength and capabilities while in the army. Another theme is friendship. She forms close relationships with her fellow soldiers.
Love in the face of danger is a big theme. In these fanfictions, they are in the army where there are constant threats. But their love for each other remains strong. Also, growth is a theme. They grow as individuals, learning new skills and becoming more confident in the military setting, all while maintaining their relationship.
One possible reason could be that Maria sees some potential in Bella that she wants to exploit for her army. Maybe Bella has certain skills or powers that Maria believes can strengthen her military force.
She could also be in a state of shock and disbelief. Not expecting to be forced into such a situation, Bella may initially be paralyzed with fear or confusion. She might not know how to respond and simply go along with it while trying to figure out what to do next.
Sure. You can start by looking on fanfiction.net. There are often a lot of works there related to various fanfiction topics. Just search for 'bella in maria's army' and you might find some interesting stories that other fans have written.
One possible theme could be friendship. Even though they are mates, a strong foundation of friendship is often important. They might rely on their friendship to get through difficult times. Another theme could be loyalty. They would be loyal to each other no matter what challenges come their way. It could also have a theme of discovery, as they discover new things about themselves and each other as their relationship progresses.
Love is a very common theme. It could be about their romantic relationship, how they fall in love, and overcome obstacles together.
Hope is also a theme. Maria was a symbol of hope for Shadow, so many fanfictions play around with how that hope can be rekindled or passed on. And of course, there's the theme of loyalty. Shadow's loyalty to Maria and her ideals is often a central part of these stories.
Love is a very common theme. Since Tony and Maria's relationship is central in the original story, fanfictions often explore different aspects of their love, like how it endures or overcomes obstacles.
A common theme is adventure. Given that Altair is often associated with action - packed scenarios, fanfictions might involve the two characters going on quests or facing challenges together. Another theme could be love against all odds. Their relationship might be depicted as something that has to overcome various obstacles, like differences in social status or opposing factions.