One common theme is survival. Given the harsh environment of Rapture, fanfictions often center around how the Little Brothers manage to stay alive among the splicers and other threats.
One common theme is protection. Delta is there to protect the Little Sister from the various threats in Rapture.
Fanfiction about the Little Brother in Bioshock can offer unique perspectives. It might explore their backstories more in - depth, like their lives before being in Rapture. Some fanfictions could focus on their relationships with other characters, such as Big Daddies or the main protagonists in the game.
Protection is a very common theme. The big brother often takes on the role of protecting the little brother from harm, whether it's physical danger or emotional distress.
One common theme is self - discovery. Sonic's little brother often has to figure out his own place in the world, whether it's in relation to Sonic or on his own terms. Another theme is family. It explores the relationship between Sonic and his little brother, the love, the rivalry sometimes, and how they support each other.
The theme of friendship also runs through a lot of 'naruto little brother fanfiction'. Just like Naruto, the little brother forms friendships with other ninja. These friendships can be tested in different ways, such as when they have different goals or when they are faced with difficult decisions. For example, a friend might ask the little brother to break a village rule to help them, and the little brother has to decide between loyalty to his friend and loyalty to the village.
One common theme is loyalty. The little brother is often portrayed as being extremely loyal to Sephiroth, no matter what. Another theme is discovery. The little brother might be on a journey to discover his own identity, which is often tied to his relationship with Sephiroth.
Family relationships are a common theme. Since Harry is a little brother in these fanfictions, there's often exploration of his bond with his siblings, like how they protect each other or have sibling rivalries. Another theme could be self - discovery. As a little brother, Harry may have different aspects of his identity to figure out compared to the original story.
The theme of growth is also prevalent. Ron starts as the little brother but as the story progresses in the fanfiction, he can grow into his own person, learning to stand out and be confident despite his position in the family. This growth can be both in terms of his magical abilities and his personal relationships.
Growth and self - discovery are themes that often appear. The little brother may start as a naive character and through the events in the fanfiction, he learns more about himself, his abilities, and his place in the world. This could be triggered by Tobias's actions or simply by the situations the little brother finds himself in, like facing a difficult enemy or making a tough moral choice.
One common theme is family. Since Castiel is the little brother, stories often explore his relationships with his siblings, like loyalty, rivalry, or protection within the family. Another theme is growth. As the little brother, he is likely to grow and develop, both in power and character. For example, he might learn important lessons about himself and his place in the family. Also, discovery is a theme. He could discover new abilities or secrets related to his family or his own identity.