Love interests of the main characters are also great to focus on. You can develop their relationships more, create more romantic or angsty scenes between them. For example, if there was a hinted relationship in the Veil Diaries, you can expand on it and write about their relationship's ups and downs in a more detailed way in the fan fiction.
Villains can also be very popular. There's a lot of potential in delving deeper into their motives. Maybe in the fan fiction, you can show a different side of the villain, like a tragic backstory that led them to become evil. This can make the character more complex and interesting.
Antagonists can be quite popular too. The ones who create conflict and obstacles for the main character. In the context of 'the veil diaries', an antagonist could be someone who wants to use the power of the veil for their own dark purposes, and their actions and motives can be very intriguing to readers.
Randall is a very popular choice. His complex backstory, his struggle with identity, and his strong family values make him an interesting character to explore further in fan fiction.
John Nolan is often a popular choice. He has a lot of growth throughout the show, and his unique position as an older rookie makes for interesting storylines.
Obviously, Derek himself is a very popular character to focus on. His complex personality, with his mix of charm and stubbornness, makes for great story material. The main character, whether it's Casey or another lead, is also popular. Their relationship with Derek, whether it's a love - hate or a growing friendship, is central to many fan fictions. And then there are the family members like their parents and siblings. Their reactions to Derek's antics and how they interact with him can add depth to the stories.
Klaus is a very popular character to focus on. His ability to communicate with the dead gives a lot of room for creative and spooky storylines. Writers can explore his relationship with the spirits and how it affects his life among the living.
In Broken Chains fan fiction, the characters with the most mystery around them tend to be popular to focus on. For example, if there was a character who always wore a mask and was associated with the broken chains in some way. Their true identity and motives can be explored. Additionally, any character who had a significant moment related to the broken chains, like the one who first discovered the broken chains, is a good candidate. They can be the center of a story that delves deeper into what they knew and when they knew it. And, of course, characters with strong personalities and unique abilities related to the broken chains are always appealing to write about.
Kristy is often a popular choice. She's the founder of the Babysitters Club, so there are a lot of possibilities for stories centered around her leadership skills and how she started the club. Claudia is also very popular. Her unique style and love for art can be a great focus. And Mary Anne, with her shy and sweet personality, can be the main character in stories about friendship and personal growth within the club.
Kenny is often a popular choice. His journey of self - discovery and coming to terms with his identity gives a lot of room for creative exploration in fan fiction.
Iron Man is a very popular choice. His sacrifice in the movie was so impactful that many fans like to explore alternate endings where he survives or different scenarios leading up to his death. They might write about his relationship with Pepper Potts in more detail or his interactions with the other Avengers in a different light.
Annabeth Chase is also a favorite. Her intelligence and strategic thinking, along with her relationship with Percy, give a lot of material for fan fiction writers. She can be the key to solving many problems in the stories.