Who are the most interesting characters in Black Butler novel?

Sebastian is definitely one of the most interesting. His demonic nature and his perfect butler facade make him a complex character. Ciel, too, with his determination for revenge and his dual nature of a young boy and a shrewd master, is very engaging.

Ciel is definitely one of the most popular. His complex personality and his tragic backstory make him a great focus for fanfiction. Writers can explore his inner thoughts and feelings more deeply. Sebastian is also very popular. His demonic nature and his loyalty (in a rather twisted way) to Ciel are fascinating aspects to write about. Grell is another popular character. His flamboyant and somewhat deranged personality offers a lot of room for creativity in fanfiction.

Lizzie could be a popular cheerleader - type character. She's always trying to get Ciel's attention and is really good at sports. But she also has a bit of a temper when it comes to other girls getting too close to Ciel. And then there could be a new character, a shy transfer student who gets caught up in the drama between Ciel and the other students, and she has her own special abilities that she's not aware of at first.

William T. Spears is also quite popular. His strict and no - nonsense attitude provides a great contrast to other more chaotic characters, and fanfiction often plays with his interactions with other reapers or the main Black Butler characters.

Grell is quite popular as well. His over - the - top personality and his unorthodox views make for some really entertaining reaction scenarios. He can go from being overly dramatic to having some surprisingly deep insights in fanfiction.

Sebastian and Ciel are by far the most written - about characters. Their relationship is at the core of the series, and in slash fanfiction, writers love to explore the romantic or at least deeply emotional aspects of their connection. Their contrasting personalities, with Sebastian being a powerful demon and Ciel a young, determined earl, make for a lot of interesting storylines.

Ciel Phantomhive is often paired with the twins in fanfiction. Since he is a central character in the Black Butler series, writers like to explore different dynamics between him and the twins, such as a power struggle or a forced alliance.

Ciel and Sebastian are usually the most popular. Ciel with his cool and calculating demeanor, even in a high school setting, is quite appealing. And Sebastian, with his charm, loyalty to Ciel, and his many skills, always draws a lot of attention. People love to see how they interact with the high school environment and other characters.

In addition to the main characters, characters like Finny, the gardener with his superhuman strength, can be interesting to feature. Fanfiction can explore his backstory more deeply, like how he got his powers and how he copes with being different. Bardroy, the chef, is also a character that can add a lot to a story. His military past and his rather unique cooking skills (or lack thereof) can be a source of great stories in fanfiction.

Sebastian is often very popular. His demonic charm and loyalty to Ciel, despite his ulterior motives, make him a fascinating character to write about. Fanfiction writers can explore his internal struggles between his demonic nature and his growing attachment to Ciel.