Love and romance can also be a theme. Some fanfictions might develop a romantic relationship between Robin and Alice. There are also stories that focus on their individual character growth. For example, how Alice overcomes her fears or how Robin becomes a better hero. It's really interesting to see how different authors interpret these characters.
The theme of family can be explored too. Maybe they form a sort of found family with other characters in the show. Or perhaps they discover secrets about their own families that tie them closer together. Fanfictions can really take these characters in all sorts of directions, which is part of the fun of reading them.
One popular theme is their friendship. Fans often explore how they support and understand each other in the magical world of 'Once Upon a Time'. Another theme is adventure. They might go on quests together, facing various challenges and villains.
Friendship is also a popular theme. The fanfictions could focus on how Alice and Robin's friendship develops over time, through shared experiences and mutual understanding. For example, they might help each other overcome personal fears or difficulties. It could show how their bond deepens as they rely on each other in various situations. This can be really heart - warming to read.
One possible fanfiction could be about Alice and Robin going on a magical adventure together in the Enchanted Forest. They might encounter strange creatures and have to use their wits to overcome challenges.
They could fall in love. Robin might be charmed by Alice's unique view of the world, which was shaped by her experiences in Wonderland. And Alice could be attracted to Robin's bravery and kindness.
Family relationships are a big theme. Some fanfics focus on the family dynamics between characters like the Charmings and their descendants. There are also fanfictions that revolve around the theme of identity. Characters in 'Once upon a time' often have complex identities, and fan writers like to dig deeper into how these identities are formed and how they can change over time.
Goodreads has some fanfiction groups as well. Although it's mainly known for book reviews, there are groups dedicated to fanfiction. You can post a request for 'Robin and Alice Once Upon a Time' fanfictions in those groups. And don't forget to check out the author's notes in the fanfictions you do find. Sometimes they'll recommend other similar works.
Robin could be developed by showing his growth from being a bit of a loner to someone who values Alice's friendship and companionship. For example, at the start, he might be hesitant to share his thoughts and feelings but as they go through adventures together, he becomes more open. Alice, on the other hand, could start as a naive character and develop into a more confident and resourceful person. Maybe she faces a situation where she has to make a tough decision on her own and that changes her.
Maybe Robin is a thief and Alice is a princess in disguise. Robin steals something important from Alice not knowing her true identity. Later, when he discovers who she really is, he feels guilty. He then tries to return the item and in the process, they end up on an adventure together. Along the way, they learn about each other's pasts and fall in love.
One popular theme is alternate universes. For example, what if Emma Swan had grown up in the Enchanted Forest instead of our world. Another theme is exploring different relationships between characters. Some fanfictions focus on a deeper friendship between Regina and Snow White that might have developed under different circumstances. And then there are those that delve into the backstories of minor characters, like how the Blue Fairy came to be.
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.