It could also be that there is an older werewolf, like a mentor figure, who is important to the werewolf woman. This mentor could be guiding her from the shadows, and the woman's nightly outings could be part of her training or her search for something important to the werewolf community.
It could be that she leaves at night to avoid being seen by humans. She might be exploring the world outside her home which she couldn't do during the day due to the fear of discovery. There could be other werewolves or supernatural beings she is trying to meet in secret.
The main character might be a teenager who decides to leave home to join a volunteer program overseas. He wants to make a difference in the world and sees this as his chance to grow and learn outside of his family's protection.
Since we don't have more details about the story, it could be any young man or boy. It might be a character named Tom or Jack, just a normal boy who decides to leave home for one reason or another.
The main character is the girl who walks home alone at night, though without more context about the specific novel, I can't give more details about her.
In the 'Werewolf by Night graphic novel', Jack Russell, the werewolf, is a central character. There are also other characters like his family members who play important roles in the story. For example, his sister might be involved in some of the plot twists. And then there are the antagonists, who are often out to either capture or kill the werewolf for their own motives, which could be scientific research or just pure evil intentions.
Most likely, it's the 'iron woman' herself. She would be the central figure around whom the story revolves.
It could be a journalist. They are always looking for a big story, and stumbling upon the werewolf world gives them the ultimate scoop. But as they get closer to the truth, they start to transform into a werewolf themselves, which makes the story more complex and interesting.
Theodore could also be the main character. He's the kind - hearted and a bit more timid one. If he were the main character in a werewolf fanfic, it could be about how he overcomes his fear of the werewolf. Maybe he has a special connection with the werewolf, like he realizes that the werewolf is not all bad and tries to befriend it, which would be a very different take compared to the others.
It could be Cecil, the radio host. He already has a lot of knowledge about the strange happenings in Night Vale, so it would make sense for him to be the main character.
It could be Kakashi. He has a complex past and has been part of the ANBU. Given his experiences, he might have a reason to leave Konoha. Maybe he discovers something about the Sharingan or the Uchiha massacre that makes him question the village's integrity. He's a popular and well - developed character, so a story about him leaving as an ANBU would be interesting.