One popular concept could be alternate storylines for the characters. For example, exploring what would happen if a certain character made a different choice early on in the story.
Another aspect might be character development in ways not seen in the original work. Fans often like to take a character and expand on their backstory or give them new abilities in these fanfics.
Some of the side characters can become really fascinating in fanfics. They may get more screen time, so to speak, and their personalities can be developed further. For instance, a minor character who had a small role in the original could be given a major arc in the fanfic, revealing new depths to their character.
The 'Omniscient Reader's Viewpoint' is a Korean web novel. It's about a man who has been the sole reader of a web novel for years. One day, the events of the novel start to happen in real life and he uses his knowledge of the story to survive and change the course of events. It's a mix of fantasy, adventure and survival elements.
The most prominent character is Kim Dokja. He is a big fan of a web novel. Then there are other characters from the novel that come to life, like Yoo Joonghyuk. They play important roles as the story progresses, with Kim Dokja often having to interact with them in various ways due to his knowledge of their personalities and story arcs from the original novel.
One popular concept could be alternate versions of the characters. For example, a fanfic might explore what would happen if Oliver Queen had different training or made different choices early on. Another concept could be crossovers with other superhero universes, like bringing in characters from The Flash or Supergirl. And there could also be fanfics that focus on the relationships between the characters in a more in - depth way, such as exploring the friendship between Oliver and Diggle from a new perspective.
One unique concept is a time - travel 'itachi x reader fanfic'. Imagine the reader going back in time and getting to know Itachi in a different era. It could change the whole dynamic of their relationship and lead to some really interesting plot twists.
One popular concept could be the crossover of Metal Gear Solid (MGS) characters with characters from other video game universes. For example, seeing Snake interact with characters from the Final Fantasy series. Another might be the exploration of different timelines within the MGS universe combined with elements from other well - known franchises. It could also involve the fusion of MGS technology with the magic or unique abilities from other fictional worlds.
One popular concept is the backstories of the villains. Many fanfics explore what led them to become villains in the first place. For example, they might delve into Tomura Shigaraki's past and how he was influenced by All For One. Another concept is villain redemption arcs. Writers like to imagine if villains could be redeemed and how they would go about it in the context of the BNHA world. And then there's the idea of villain alliances and power struggles within their ranks, which can make for very interesting and complex plotlines.
One popular concept is a Naruto and Harry Potter crossover. Imagine Naruto in Hogwarts, using his chakra instead of magic in a way. Another could be a Naruto and One Piece crossover, with Naruto's ninja skills on the Grand Line. There are also crossovers with Fairy Tail, where Naruto's team could team up with the Fairy Tail guild for adventures.
One popular concept is a crossover between 'Naruto' and 'One Piece'. Imagine Naruto characters in the world of pirates, with ninjas having to adapt to the sea - based adventures. Another is 'Attack on Titan' and 'Fullmetal Alchemist' crossover, where the titans could be a new type of threat in the alchemist's world. And 'My Hero Academia' crossed with 'Sailor Moon' could lead to some interesting battles between superpowered heroes and magical girls.
A common concept is the power - up crossovers. Imagine Shantae getting power - ups from other game worlds. Maybe she gets the ability to double - jump like Mario or use a special weapon from a different game. This can create really interesting storylines as she has to adapt to these new powers and use them to overcome challenges. Another idea is Shantae crossing over with characters from RPGs. They could exchange quest - related knowledge and embark on epic adventures together.