Often, there are themes of friendship intertwined with the brotherly relationship. The characters might make friends who influence their relationship with their brother. Also, self - discovery is a theme. The characters may learn more about themselves through their interactions with their brother and the events in the fanfiction.
Love and conflict are also common themes. There could be love in different forms, like brotherly love or romantic love that creates conflict. For example, a situation where a brother's love for someone conflicts with his loyalty to his family. These themes add depth and drama to the 'a brother's price fanfiction' stories.
One common theme is loyalty. Brothers in these fanfics often show extreme loyalty to each other, standing by one another no matter what.
One common theme is family bonds. Since Naruto is suddenly Itachi's brother, the exploration of their brotherly relationship is central. Another is power and how Naruto's power might change with Uchiha blood. Also, there's often the theme of redemption, as Itachi had a lot of dark deeds, and Naruto could play a role in his redemption in these stories.
Well, loyalty is a big theme. They have to figure out where their loyalties lie, whether it's to their newfound family bond or to their old friends. Also, redemption is common. Draco, in particular, often has a chance at redemption as he is now related to Harry, the hero. And there's also the theme of acceptance, accepting this new relationship and the changes it brings to their lives.
One common theme is identity. Since the brother is not part of the original story, the fanfiction often focuses on how he discovers his place in the wizarding world. Another theme is family. It explores how the relationship between the brother and Harry, as well as their other family members, develops.
In 'Twilight Bella's brother fanfiction', a frequent theme is the struggle for normalcy. Despite the presence of vampires and werewolves, he tries to maintain a normal life, like going to school and having a social life. Another common theme is the exploration of power. Sometimes he might gain some sort of power or ability, and the fanfiction then focuses on how he copes with it. There's also the theme of acceptance. He has to accept the new reality of the Twilight world, whether it's accepting the existence of vampires or his sister's new life. This acceptance can be a long and difficult journey in many of these fanfictions.
Common themes include the exploration of loyalty. Both Harry and Draco have loyalties to their respective houses and friends, but now they have to figure out where their loyalty to each other as brothers fits in. There's also the theme of secrecy. Since it's a big revelation, they often have to keep it a secret at first to avoid chaos in the wizarding world, and this secrecy adds a lot of tension to the story.
One common theme is the clash of two different worlds. Harry comes from a world of magic and Tony from a world of technology. So, there's often a lot of exploration about how these two worlds can coexist or conflict when they are brought together through their brotherly bond.
In these fanfictions, the theme of acceptance is quite common. They have to accept each other as brothers despite their differences. Also, the exploration of the past is a big theme. Digging into their family's past to understand why things are the way they are in their present. And there's always the theme of adventure as they go on various magical adventures together as brothers.
One common theme is the struggle for identity. Since he's in Erza's shadow, he often has to find his own place. Another theme is family loyalty, as he tries to support Erza and live up to the Scarlet name.
Well, friendship is also a big theme. Since they are siblings, their relationship can be seen as a special kind of friendship. They often have friends in common or introduce new friends to each other. In addition, discovery is a theme. They might discover a hidden talent of the other or find out something new about their family's past. It makes the story more interesting as they explore these things together.