Fanfiction.net is also a good place. There are quite a number of Regina and Zelena fanfictions there. However, the interface might be a bit more difficult to navigate compared to AO3. But with some patience, you can discover some great stories.
There's a fanfiction called 'The Wicked and the Queen'. In this one, they team up against a common enemy. It shows how their combined powers and wits can be a force to be reckoned with. It's full of action and some really interesting character development for both of them.
Redemption is also a theme. Given that both characters have had their share of dark deeds in the show, fanfictions sometimes focus on their journey towards redemption. This could involve them making amends for their past actions, especially in relation to each other. For instance, Regina might help Zelena find a way to atone for her wrongdoings, and in the process, they strengthen their relationship.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of 'Once Upon a Time' fanfictions, specifically those about Regina and Zelena. There are filters you can use to sort by popularity, rating, etc.
As we lack details about the 'Regina Louise story', it's difficult to define who Regina Louise is precisely. She might be a real - life individual whose experiences are being shared, such as a social activist or an artist. Or it could be a fictional character created to convey certain themes or emotions within a story. For example, if it's a coming - of - age story, she could be the protagonist facing various challenges and growing as a person.
One of the main themes is the exploration of good and evil. Belle, representing good, and Zelena, who has been on the side of evil, come together. It's about how they influence each other's views on morality. Also, there's the theme of self - discovery. As they interact, both characters learn more about themselves. In many fanfictions, they discover new aspects of their magic or their personalities through their relationship.
One common theme is the anticipation and preparation for the baby. This can include things like Zelena getting the nursery ready, choosing baby names, etc.
Well, in a lot of zelena ivo fan fiction, there can be themes related to self - discovery. Both characters might be on a journey to understand themselves better while also being involved with each other. And sometimes there's a theme of redemption, especially if one of the characters has made mistakes in the past and is trying to make up for it through their relationship with the other. There could also be themes of power and how they use or struggle with their powers in relation to each other. For example, if they have different magical abilities, how do they combine or conflict with each other? And of course, friendship can also be a theme, even if there's a romantic element, they might start as friends first and that foundation of friendship is explored in the story.
Adventure could be another theme. They could be on a quest together, facing various challenges and enemies while their relationship is also evolving. For example, they might be searching for a magical artifact and in the process, grow closer. It adds an exciting element to the story and gives them a chance to show their skills and personalities. Plus, it allows for some really cool action scenes.