One common element is advanced technology. It could be things like flying cars, super - intelligent AI, or mind - boggling gadgets. Another is different social structures, like new forms of government or ways of living in a more futuristic society.
In future fanfiction, genetic modification is a frequently - seen element. Writers might explore how humans have altered their own genetics to gain superhuman abilities or adapt to new environments. Time travel is also not uncommon, as it allows for interesting plot twists and exploration of different timelines in the future. There can also be a focus on the breakdown or evolution of traditional relationships in the face of new technological and social changes.
In 'Watching the Future Arrow Fanfiction', a prevalent theme is technology. Since it's set in the future, there are often new and advanced technologies that the characters have to deal with. This could be new weapons or surveillance systems. Also, the theme of family and friendship is common. New relationships are formed, and old ones are tested as the story progresses in this future setting. For example, the children of the original characters might have to deal with the legacy of their parents while also forging their own paths. It adds a lot of depth to the story.
Another theme could be the legacy of the Arrow. This might involve how the actions of the current Arrow will impact the future generations in the Arrow universe. It could be about the new heroes or anti - heroes that rise up as a result of the Arrow's influence. Also, the theme of redemption for some of the more morally grey characters can be quite common in these fanfictions.
You can try websites like Archive of Our Own (AO3). It has a vast collection of fanfictions across various genres, including those related to futuristic themes. Fanfiction.net is also a popular option.
In most cases, watching (reading) fanfiction is legal as long as it doesn't violate copyright laws in a major way. Fanfiction is often a derivative work, and as long as it's not being sold commercially without permission from the original copyright holder and is more of a non - profit creative exploration of existing works, it's usually okay.
One common theme could be the challenges of starting a family while dealing with the already established relationship from 'You've Got Mail'. For example, how they adjust to the new life changes. Another might be the reactions of their friends and family to the pregnancy. And also, the couple's own fears and hopes regarding their future as a married couple with a baby on the way.
There are also 'parallel universe' watching type fanfictions. The characters watch events from a parallel universe where things are very different from their own. Maybe in a Marvel fanfic, the Avengers watch a parallel universe where they never formed, and how that world is dealing with threats without them.
I'm not entirely sure specifically as there could be many different takes on it. It might be a fanfiction related to Breath of the Wild (BotW) where the characters are somehow watching the future. Maybe it involves Link or Zelda having visions of what's to come in the game's world.
Some popular platforms for fanfiction in general could be Archive of Our Own (AO3). It has a vast collection of various types of fanfiction, including those with futuristic themes. Another one could be FanFiction.net, which also hosts a large number of stories. Wattpad might also have some future - themed fanfiction, although it has a broader range of content.
I'm not sure specifically as there could be many different interpretations in such a fanfiction. It might be about the members of BTS observing possible future scenarios, perhaps related to their careers, relationships, or the world in general.
One common plot element could be Naruto inheriting Merlin's magical abilities. This might lead to him using magic in the Naruto world in unique ways, like combining ninjutsu with spells. Another element could be Naruto having to face enemies that are attracted to his newfound magical power. He may also have to learn about the history and rules of Merlin's magic, which could be a source of conflict and growth.