One common purpose is to quickly move the story along. If characters need to be in a far - off place immediately, teleportation gets them there without the need for long travel sequences. For example, in 'Doctor Who', the TARDIS can teleport, allowing the Doctor to reach different planets and times quickly.
In fiction, teleportation is often used for escape. When a character is in a dangerous situation, they can teleport out of harm's way. Also, it can be used for exploration. Imagine a character in a space - exploration story being able to teleport to different planets to study them. It adds an element of adventure and discovery.
Entertainment. Crime fiction offers an escape into a world of mystery and intrigue.
One common purpose is to explain character motivation. Flashbacks can show why a character acts in a certain way.
One purpose of literary fiction is to explore the human condition. It delves into the complex emotions, thoughts, and experiences of characters, allowing readers to gain a deeper understanding of themselves and others. Another purpose is to provide aesthetic pleasure through beautiful language, vivid descriptions, and unique narrative styles. It can also serve as a form of social commentary, critiquing or highlighting aspects of society such as inequality, power structures, or cultural norms.
One purpose is to entertain. Short fictions often tell interesting stories with engaging characters and plots that can amuse the readers, allowing them to escape from their daily routines for a while. Another purpose is to convey a message or theme. It can explore deep human emotions, moral issues, or social phenomena in a concise form, making the readers think about certain aspects of life.
Teleportation is science fiction right now. While scientists have been able to teleport small particles like photons over short distances in a laboratory setting, teleporting a human being or a large object is far from our reach. There are huge technical challenges such as how to deal with the complexity of living organisms and the vast amounts of data that would need to be transferred.
One implication is the disruption of traditional forms of travel. If there's a teleportation book, people could bypass airplanes, trains, etc. Another is security risks. Bad guys could use it to break into secure places.
It has an educational aspect. It can teach about different historical periods, cultures, and ways of life. For example, reading a historical novel can give you a sense of what life was like in that era.
To reach a large audience. Since pulp fiction was relatively inexpensive and easy to produce, it could be sold in large quantities, making it accessible to many people who might not have been able to afford more expensive books or magazines.
Dystopian fiction is meant to be a form of escapism, in a way. While it seems strange that a negative future can be an escape, it allows readers to enter a different world. It also gives them the opportunity to think about big issues from a distance. And in the end, it might inspire them to take action in their own lives to prevent a dystopian future.
Another rule is accuracy. Teleporting to an unknown or unprepared location can be dangerous. So, characters often need to have either prior knowledge of the destination or some sort of marker there. For instance, a kunai marked with chakra for the Flying Thunder God Technique.