One common theme could be adventure. They might embark on some exciting quests together. Another could be friendship, showing how their relationship develops over time.
I'm not sure exactly which 'rebecca x leechs fanfic' are highly recommended. You could try searching on some popular fanfic websites like Archive of Our Own. There might be a variety of stories there related to this pairing.
Since I'm not familiar with specific 'rebbeca x leechs fanfic', it's hard to say exactly. But generally in fanfics, common themes could include friendship development, adventure they might go on together, or maybe some sort of mystery they solve as a team.
I'm not sure exactly which 'rebbeca x leechs fanfic' is out there. You could try searching on fanfic platforms like Archive of Our Own. They have a vast collection of fan - created stories, and you might be able to find some interesting ones related to this pairing.
One common theme is friendship. Their unique bond is often explored, like how they support each other through tough times. For example, in many fics, Jill will protect Rebecca during combat situations while Rebecca will tend to Jill's wounds.
Another theme could be self - discovery. As they interact, both Yami and Rebecca might learn more about themselves. For example, Rebecca might discover new aspects of her strength or courage because of Yami, and Yami might learn more about his emotions through his relationship with Rebecca.
Some fanfics may have a theme of self - discovery. As they interact, both Billy and Rebecca might learn more about themselves, their strengths, weaknesses, and what they truly want in life, all within the context of their relationship.
One great 'Black Clover Asta x Rebecca' fanfic is 'Asta's Promise to Rebecca'. It beautifully explores their relationship in a world full of magic and adventure. The author really captures Asta's determination and how Rebecca sees him in a new light.
There might be some 'yami x rebecca fanfic' on Wattpad as well. Just type in the keywords in the search bar and browse through the results. You may need to read the descriptions and reviews to find the ones that suit your taste.
I'm not sure of a specific 'david x rebecca fanfic' off the top of my head, but you can usually find some great ones on fanfiction platforms. Try searching on websites like Archive of Our Own. You can filter by the relationship tag 'david x rebecca' and look for stories with high ratings and lots of reviews. This way, you're more likely to find well - written fanfics that explore their relationship in an interesting way.