The main characters are Harry, who is the focus as Sam and Dean's sister. Sam, who is good at research and understanding the deeper aspects of the supernatural. And Dean, who is more hands - on and ready to fight. Their different personalities and how they interact with Harry form the core of the story in this fanfiction.
The little sister herself can be a great character. She often brings a fresh perspective to Sam and Dean's world. She might be brave but also have a vulnerability that makes her relatable. For example, she could be hesitant about the hunting life at first but then grow into a strong fighter.
Obviously, Dean and Sam are main characters. They are the protective older brothers. And then there's the baby sister, who is likely a central figure as well, with her own personality and role in the fanfiction. There might also be other recurring characters from the 'Supernatural' universe like Castiel who could play important parts in the story.
Yes, there might be. The 'Supernatural' world of Sam and Dean and the 'Harry Potter' universe are both very popular, and fanfiction often likes to cross over different fandoms in creative ways. Some fans might have come up with the idea of making Harry Potter be related to Sam and Dean as their sister in a fan - created story.
One possible plotline could be Harry going on hunts with Sam and Dean. She might use her own unique skills, perhaps some magic - like in the Harry Potter world - to help them out in a way that surprises the brothers. Another could be her trying to fit into their world of hunting while also dealing with the typical sibling rivalries and protectiveness.
It could be demons. Demons are often the main antagonists in the Supernatural universe, and they might target Bella because she is related to the Winchesters. They could try to use her as a bargaining chip or a way to get to the brothers.
One possible plot could be that Harry discovers her relation to Sam and Dean early on. She then tries to balance her wizarding education at Hogwarts with the hunting life of her brothers. Maybe she uses her magic to fight off the same demons that Sam and Dean are hunting, but in a different, more magical way.
One interesting 'Sam and Dean little sister fanfiction' story could be where she has special powers that she has to keep hidden from the supernatural world while still being part of Sam and Dean's hunting adventures. For example, she might be able to communicate with spirits in a different way than her brothers, which adds a new dimension to their investigations.
One common theme is protection. Sam and Dean are always protective of Harry, and Harry also tries to protect them with his magic. There's also the theme of discovery, as Harry discovers the world of hunting and Sam and Dean discover the magical world through Harry. It makes for an interesting exploration of different powers and cultures within the fanfiction.
Another good one could be 'When Harry Joined the Winchesters'. In this fanfiction, Harry's presence changes the way Sam and Dean operate. His unique skills and his relationship with the two brothers are explored in detail. It's a long - form fanfiction that really dives deep into the concept of Harry being part of their family.
Obviously, Dean and Sam are the main characters from the original series. Sam's friends could be a diverse group. There might be fellow students from Sam's college days if we consider his pre - hunting academic life. So, some intelligent and bookish types could be among his friends.