Well, without more context, it's hard to say precisely. It could center around a character with a dark past in the Star Wars realm. Maybe it delves into how their actions and the choices they made, which are part of their 'dark legacy', affect the overall story arc, the other characters, and the fate of different planets or groups within the Star Wars universe.
Given that we know so little about it, it's difficult to determine the main characters. However, in a Star Wars story with 'dark legacy' in the title, there might be a fallen Jedi as a main character. This Jedi could have turned to the dark side due to some tragic event or the temptation of power. Or it could be a new character created specifically for this story who is somehow tied to an ancient dark legacy in the Star Wars galaxy.
One popular Star Wars Legacy Novel is 'Legacy of the Force: Betrayal'. It delves deep into the complex relationships within the Star Wars universe. Another is 'Fate of the Jedi: Outcast' which follows the Jedi as they face new challenges. And 'Star Wars: Darth Bane - Path of Destruction' is also great as it explores the origin of the Rule of Two for the Sith.
One great 'Star Wars Legacy Era Fanfiction' is 'The Legacy of Skywalker'. It delves deep into the post - original trilogy era, exploring new characters while still maintaining the essence of the Star Wars universe. The plot is engaging and full of twists.
As there is no actual 'convoy solo a star wars story' in the official Star Wars lineup, it can't be considered a popular Star Wars film. However, if you meant 'Solo: A Star Wars Story', it has a decent following among Star Wars fans who are interested in the backstories of the main characters.
I'm not entirely sure about the specific plot of this fanfic as there could be many different interpretations by different authors. However, generally in 'Star Wars' fanfics, it might involve new characters in the Star Wars universe, perhaps a new adventure related to the concept of the 'Shadow Born'. It could explore the dark side of the Force, or a hidden lineage related to it.
It's special due to the fact that it can expand on the political and social landscapes of the Star Wars galaxy during the Legacy Era. Writers can create new species, new alliances, and new conflicts. There could be a fanfiction about a new trade agreement that has far - reaching consequences for different planets. It also gives a chance to show how the legacy of the original characters like Luke Skywalker has influenced the new generation. The fanfictions can show the impact of their teachings and heroics on the future of the galaxy. And it can also explore the darker side of the galaxy, like the rise of new Sith cults or criminal organizations that are trying to take advantage of the power vacuum left by previous events.
One popular legacy Star Wars fanfiction is 'The Heir of Skywalker'. It delves into the story of a new character who discovers they are related to Luke Skywalker and must face the challenges that come with such a legacy. Another is 'Jedi Legacy: Reborn' which focuses on a group of young Jedi trying to revive the Jedi Order in the post - Empire era. There's also 'Sith Legacy: The Dark Inheritance' that explores the continuation of the Sith teachings through a new generation of dark side users.