There might be a group of soldiers who are the central focus. For instance, a young and inexperienced soldier who is learning the ropes in the 41st division, and his more seasoned comrades who help him grow. Maybe there's also a medic in the division who plays a vital role in keeping the soldiers alive during combat and becomes a key character in the fanfic.
The main characters could be the commanding officer of the 41st division. He or she would be in charge of leading the troops and making crucial decisions.
It could be about the heroic deeds of the soldiers in the 41st division. Maybe they are on a dangerous mission to defend their territory from invaders.
In Hermione St Trinians fanfic, Hermione herself is the key figure. But also, there are the St Trinians girls who can be considered main characters as well. These girls might include the girl who is good at sports and is always getting into friendly competitions with Hermione. Another could be the girl who is really into art and tries to get Hermione involved in their creative projects. There's also the girl who is the prankster and often gets Hermione into some unexpected and humorous situations.
Since I haven't read the 'the division novel', I can only guess. There might be a strong and resourceful leader type of character who is trying to hold things together in the divided world. There could also be a tech - savvy character who helps with communication and getting access to vital information. And perhaps a young and naive character who grows throughout the story as they face the harsh realities of this new world.
Since I don't know the specific 'division end story', I can't say for sure who the main characters are. They could be leaders within the division, rebels who are trying to bring about the end of the division, or ordinary members caught in the middle.
In the 'the division game story', the main characters might be those directly involved in the division process. It could be leaders of different groups, like a king, a guild master, or a corporate CEO. They would be the ones making decisions about how to divide things, and they would face the consequences of their choices. There could also be some underdog characters who try to influence the division in a more positive way.
There's Agent X who is a very skilled fighter. And then there's Doctor Y who is trying to find a cure for the virus.
Without more knowledge of the 'division game story', it's really difficult to name the main characters. But if it's a game story about dividing a kingdom, the main characters could be the king, the lords who are divided in their loyalties, and perhaps a hero who tries to bring unity. Or if it's a more modern - day division game story, it could be business - minded individuals who are divided in their approaches to a project, and the main character could be someone trying to bridge the gap between them.
Since I don't know the specific '1st love story', I can't say for sure who the main characters are. It could be two ordinary people like a boy and a girl in a small town.
The main character in the 'St Agnes Story' is Saint Agnes herself. She is the central figure as the story focuses on her faith and her trials.
Saint Lucy is the main character in the 'St Lucy Story'.