Who are the typical characters in a time travel adventure story?

In Heinlein time travel stories, you'll typically find intelligent and inquisitive characters. They are usually the ones who figure out how to make the time travel work in the first place. Some might be loners, while others could be part of a team. There are also often characters who have a strong sense of justice. When they travel through time and see wrongs being done, they feel compelled to right them.

Another typical character could be a curious child. In a tea time story, the child might be visiting an elderly relative and during tea, ask all sorts of questions that lead to an interesting story. For example, the child asks about the strange - looking tea set, and the relative tells a story about how it was brought from a far - away land long ago.

The hero, of course. This could be a brave knight, like King Arthur, who is strong and chivalrous. He has a noble heart and is willing to fight for justice.

The main characters are Finn and Jake. Finn is a human boy with a brave heart and a thirst for adventure. Jake is his shape - shifting dog friend, who can stretch and change his shape in all kinds of useful ways.

Since it's related to Adventure Time, it's likely that Finn and Jake could be main characters. Finn, the human boy with his adventurous spirit, and Jake, the shape - shifting dog, are central to most Adventure Time stories. There might also be Princess Bubblegum, given her importance in the overall Adventure Time world, and Marceline the Vampire Queen.

Probably Finn and Jake, as they are the main characters in most Adventure Time stories.

Finn, a brave and curious human, and Jake, his magical dog buddy, are central to Adventure Time main story. Princess Bubblegum is another important character. She's intelligent and has to deal with the governance of the Candy Kingdom. The Ice King, with his ice powers and his obsession with kidnapping princesses, is also a key figure. There's also Marceline the Vampire Queen, who has her own unique personality and backstory that ties into the main story in various ways.

The main characters are Finn the human and Jake the dog. Finn is a fearless adventurer, and Jake, with his shape - shifting abilities, is always by Finn's side. Also, Princess Bubblegum, who rules the Candy Kingdom, is an important character. And the Ice King, who often causes problems for Finn and Jake.

In an adventure story, the first person is often the hero or the adventurer. Take 'Indiana Jones' for example. Indiana Jones is introduced right at the start, and he is the one who embarks on all the thrilling adventures, facing dangerous enemies, exploring ancient tombs, and seeking out precious artifacts. He is the driving force behind the story, and his actions and decisions shape the course of the adventure.

Typical characters in 'in another time fanfiction' are those that have a connection to the original narrative. This includes the hero, the villain, and any supporting characters. But it doesn't stop there. There could be characters from different historical periods or fictional futures. For instance, a character from a medieval time period might interact with a character from a post - apocalyptic future. This creates a rich tapestry of character interactions and relationships that are different from the original story.