I'm not sure specifically as I haven't read this particular novel, but generally, there could be a protagonist who is likely to be the central figure through which the story unfolds. There might also be a love interest, someone who plays an important role in the protagonist's life and their journey as time passes.
I'm not sure specifically as I don't know which 'As Time Goes By Story' you are referring to. It could be different depending on the story.
I don't know as I haven't read it. But usually, in a novel titled 'life goes on', there could be a protagonist who is perhaps a regular person trying to navigate through life's ups and downs.
Well, while Lucy and Lula are the main characters, there could also be other supporting characters. For example, there might be Lula's family members or friends in the time period that Lucy travels to. These characters could add more depth to the story, like Lula's parents who might be initially suspicious of Lucy but then come to accept her as she helps Lula in various ways.
In 'Harry goes to Marauders time' fanfiction, Harry is the central figure. Alongside him, the Marauders are essential. James, the confident and sometimes arrogant young wizard, will be there. Sirius, the rebellious and loyal friend. Remus, the kind - hearted werewolf. And Peter, who might be on a different path in this alternate timeline. Lily, with her kind nature and powerful magic, will also be a prominent character. There could also be other Hogwarts professors from that time, like Dumbledore, who could play a role in Harry's journey in the past.
The Golden Trio, namely Harry, Hermione, and Ron. Harry is the Boy Who Lived, so his presence in the past might attract unwanted attention. Hermione is the one who probably has a plan for everything. She'd be researching how to get back to their own time and also how to not mess up the past too much. Ron is there to support his friends. He might be the one who stumbles into some unexpected situations because of his more laid - back nature, but he always manages to pull through with the help of his friends.
Obviously, Severus Snape is the central character. He is the one who travels back in time, so all the actions and changes are centered around him. But other important characters often include Lily Evans. Since Snape had a deep connection with her, he might try to interact with her in different ways to change the past.
Obviously, Kaneki himself would be the central character. But also, his friends like Hide could be involved. Hide was always there for Kaneki, and if Kaneki goes back in time, he might want to protect Hide better from the start. Touka could also be a major part. Maybe Kaneki goes back to a time when he first met Touka and tries to change their relationship for the better, and together they could work towards changing the fate of ghouls.
Obviously, Harry Potter and Sirius Black are the main characters. Harry is the time - traveler, and Sirius becomes his mate in this new timeline. Other characters like Dumbledore are likely to also play important roles, as he is always involved in matters related to Harry and the greater good of the wizarding world.
Obviously, Naruto and Kurama are going to be main characters. Since it's about Kurama going back in time, he'll be central to the story. Naruto will also be important as Kurama's jinchuriki and the one whose life Kurama is likely to impact. Minato might also be a significant character as he was Naruto's father and had a major role in the original story. And there could be appearances from other key characters like Sasuke, as Naruto's relationship with him was a big part of the original Naruto series.
In the 'As Time Goes By Lionel and Alistair Fanfiction', Lionel and Alistair are the central figures. They might be characters from an existing work that the fanfiction is based on, or they could be completely original creations. Their individual traits, goals, and dreams will be explored as time passes in the narrative, and they will be the main agents of change and development within the story.