Some popular themes include power struggles. There could be OCs vying for power within a kingdom or a magical realm. Mystery is also present, where OCs are trying to solve strange happenings or uncover secrets about their past or the world around them. And family can be a theme too, with OCs dealing with family issues, like long - lost relatives or family curses.
Well, magic is a very common theme. In once upon a time oc fanfiction, OCs might possess unique magical powers and use them for good or evil. Redemption is another theme. Maybe an OC has made mistakes in the past and is on a journey to redeem themselves. And of course, there's the theme of self - discovery. OCs figure out who they really are, what their purpose is in the fictional world they inhabit.
Redemption arcs are also quite popular. Given that many of the characters in 'Once upon a time' have complex backstories and have done bad things in the past, fans often write about their journey towards redemption. Family relationships are a big theme too. There are stories exploring the bonds between parents and children, siblings, etc., like the relationship between Snow White and her daughter.
A 'found family' trope is quite common. Characters who were alone or estranged in the show form a close - knit family in fanfiction. For instance, Henry might bring together different characters who then become his new family. Also, the 'hurt/comfort' trope, where a character is hurt (physically or emotionally) and another character comforts them, is frequently used in Once upon a Time fanfics.
One popular theme is Emma's journey of self - discovery. In many fanfictions, she embarks on a path to understand her true self, her powers, and her place in the story's world. Another theme is her relationships, like her romantic relationships which are often explored in great detail. There can also be themes related to family, as she discovers more about her family ties and how they shape her.
One popular theme is alternate universes. Writers often create scenarios where Naruto and his friends are in different settings, like a modern-day world or a fantasy realm other than the Hidden Villages. Another theme is relationships. This could be exploring different romantic pairings that might not be as prominent in the original series, such as Naruto with a minor character. Family also plays a big part. For example, delving deeper into Naruto's family heritage in ways the original didn't fully explore, like what if his parents had different fates or more relatives were still alive.
One popular theme is redemption. Rumple has done a lot of bad things in the show, and many fanfictions explore his journey towards redemption. Another is his relationships, like his relationship with Belle. There are also fanfictions that focus on his backstory and how he became the Dark One.
One popular theme is the collision of different magical worlds. For example, characters from 'Once Upon a Time' might cross over into the 'Harry Potter' universe. Another theme could be the exploration of different power dynamics. Characters with different magical abilities meet and have to figure out how to co - exist or compete. And the theme of redemption through cross - over is also common. A character from one story who has made mistakes gets a chance to redeem themselves in a new, crossover setting.
Love is a really popular theme. It could be the love between Snow White and Prince Charming, or a more complex love like Regina's struggle with loving herself. Redemption is another big one. Many characters in 'Once upon a time' have done bad things and are seeking redemption. Power and its corrupting influence is also common. We see this with characters like Rumplestiltskin who is constantly battling with his lust for power.
One popular theme is the exploration of the relationships between the characters. For example, the relationship between Alice and Cyrus is often delved deeper into in fanfictions. Another theme is the expansion of the Wonderland world itself. Fans like to create new areas or add more details to the existing ones. Time - travel is also a common theme, as the show has elements of different time periods.
In Once upon a time Hook and OC fanfiction, a common trope is the 'forced proximity'. Maybe they're stuck in a magical place together and have to rely on each other. 'Secret identity' is also popular, where the OC has a hidden side that Hook discovers. And of course, the 'soulmate' trope, where they are fated to be together, which adds a touch of magic and destiny to their relationship.
One popular Once upon a time slash fanfiction could be about Captain Hook and Rumplestiltskin. Some fans like to explore their complex relationship in an alternate romantic or deeply emotional way. Another might be centered around Emma Swan and Regina Mills, imagining a different kind of bond between the two strong female characters.