The 'soulmate' trope is also quite common. Writers often explore the idea that Luke and Mara are fated to be together, whether it's through some Force - related connection or just a deep, unspoken bond that they share. This trope can lead to some really heartwarming and mystical stories.
One of the main themes is usually the clash and subsequent融合 (combination) of different cultures. Naruto comes from a world of ninjas with a strong sense of honor and loyalty within clans, while Mara Sov has her own complex society in the Destiny universe. Their meeting often leads to exploring how these two cultures can interact.
The plot is also crucial. It could be an adventure set in the Star Wars universe that tests their relationship. Maybe they have to team up against a new Sith threat while also dealing with their own personal issues. A good fanfic might also explore their backstories more deeply, like Mara's time as the Emperor's Hand. This adds layers to their relationship and makes the story more engaging.
Fanfiction.net is also a great place to look for Luke x Mara fanfiction. There are many authors who contribute their works to this platform. However, the interface might be a bit more dated compared to AO3, but it still has a good number of stories in this category.
It's likely not a true story. Most of the time, such tales are made up to engage the audience and spark their imagination. There's no concrete evidence to suggest it's based on real events.
Fanfiction.net might also be a good place. However, the quality can vary more compared to AO3. But it still has a decent number of Destiny - related fanfictions. Look for the Destiny section and then search specifically for Mara Sov x female guardian stories.
There's also 'Mara Sov's Choice' which focuses on how Mara Sov chooses a particular female guardian for a special mission. As they journey together, they start to understand each other on a deeper level. It's really interesting to see how their different personalities interact and how they grow to rely on one another.
There is 'Mara Sov and the Male Guardian: A Journey'. In this fanfiction, the male guardian is assigned to protect Mara Sov during a dangerous journey across different realms. Along the way, they face numerous challenges that test their trust in each other. The author does a great job of showing the male guardian's growth as a character, influenced by Mara Sov's wisdom and mystery.
You can start by looking on popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of Destiny - related fanfictions, and you're likely to find some good ones about Mara Sov and a male guardian there. Just use the search function and type in the relevant keywords.
One popular 'naruto x mara sov fanfic' might be 'The Hidden Alliance'. It's a story where Naruto and Mara Sov find themselves in a situation where they have to combine their unique skills to face a common enemy. The author does a great job of weaving their two very different worlds together.