The theme of trust is crucial in 'Attack on Titan Reiner x Bertholdt fanfiction'. They have to trust each other completely in order to survive in the harsh world of Titans. Additionally, the theme of redemption sometimes shows up. If they make mistakes or have actions that they regret, they try to redeem themselves in the eyes of each other and also within the context of their friendship.
One common theme is loyalty. Given their roles in the story, fanfictions often explore how loyal they are to each other, whether it's in the face of danger or moral conflict. For example, in many stories, they will stick together no matter what decisions they have to make.
One popular 'Attack on Titan Bertholdt x Reiner fanfiction' is 'Beyond the Walls of Duty'. It delves deep into their complex relationship, exploring their shared experiences and the unspoken bond between them. The story often shows how they support each other during their difficult missions within the context of the 'Attack on Titan' world.
There's a fanfiction named 'Reiner and Bertholdt: A Different Path'. In this story, it takes a different turn from the original plot and focuses more on their relationship outside of the main battles. It shows their more personal side, like how they interact when they are alone. And 'Hidden Feelings' is also a good one. It delves into the emotions that Reiner and Bertholdt might have for each other but keep hidden from others.
One common theme is loyalty. Given their long - standing partnership in the series, fanfics often explore how deeply they are loyal to each other, even in the face of difficult choices. For example, they might be loyal to the mission but also to their friendship.
Some fanfics also focus on the psychological aspect of their relationship. Reiner and Bertholdt both have complex personalities and backstories. Fanfics might explore how they understand and support each other on a psychological level, perhaps dealing with their inner demons together.
Another theme could be sacrifice. In the original story, both Bertholdt and Annie have to make difficult choices for the sake of their mission. Fanfictions might expand on this, showing how their relationship is tested by their need to sacrifice for their homeland. For example, a story could show Bertholdt's internal struggle between his feelings for Annie and his loyalty to Marley when he has to make a crucial decision. This can add a lot of emotional depth to their relationship.
One common theme is the exploration of the blurry line between friend and foe. Since the Female Titan is initially an enemy, fanfictions often delve into whether she can become an ally through her interactions with Armin. For example, Armin might try to convince her to side with the humans.
I'm not sure about specific fanfictions off the top of my head, but you could also check out fanfiction.net. Some of the fanfictions might explore their relationship in depth, perhaps delving into their shared experiences as Warriors and how that affects their connection with each other. It's a great place to start exploring different takes on their relationship.
One common theme is the clash of different powers. Naruto has his ninja powers like jutsu and chakra, while Attack on Titan has the ODM gear and Titan - shifting abilities. So, in many fanfics, there's a focus on how these powers interact when the characters from both worlds meet.
One common theme is power. Both the Titans in Attack on Titan and dragons in general are symbols of great power. In these fanfictions, the characters often struggle to control or harness this power, whether it's the power of a Titan - shifter or the abilities of a dragon. For example, a character might have to learn to control their dragon form so as not to cause destruction.