Well, it's really hard to say who the 'best' are as it depends on personal taste. However, some authors who have gained a following in this area are known for their detailed characterizations. For example, Author A (assuming there is such an author) might be popular because they really dig deep into Bucky's PTSD and how Shuri helps him through it in a very realistic way. Their writing style makes the relationship feel organic.
One common theme could be the exploration of their different backgrounds. Bucky has his complex past from the Winter Soldier days, and Shuri is from Wakanda with its advanced technology. Their relationship in fanfiction might revolve around how they bridge these cultural and experiential gaps. Another theme could be the power dynamics, as Shuri is highly intelligent and a powerful figure in Wakanda, while Bucky has his own set of super - soldier abilities. The fanfiction may play with how they balance each other in different situations.
One idea could be that Bucky, with his combat skills and knowledge of advanced weaponry from his past, teams up with Shuri, the brilliant Wakandan scientist. They could work together to upgrade Wakanda's defenses. Maybe Bucky has some insights from his time in Hydra that could be used in a positive way when combined with Shuri's innovative thinking.
Typically, in 'bucky x shura lemon fanfiction', there would be a focus on the relationship between Bucky and Shura. The 'lemon' aspect might imply some more romantic or even sensual elements in the story. However, it's important to note that different authors may have different interpretations. Some might focus on the emotional connection between the two characters first and then gradually build up to the more intimate parts, while others might jump right into the more intense interactions.
There could also be a comrades - in - arms type of relationship. If Wakanda were to face an external threat, Bucky and Shuri could be on the front lines together. Bucky with his combat expertise and Shuri with her technological inventions. They would rely on each other, trust each other's skills, and fight side by side to protect Wakanda.
One common theme is the exploration of their complex relationship. Given their different backgrounds in the original stories, fanfiction often delves into how they bridge the gap between them. Another theme could be redemption, as both characters have had their share of difficult pasts.
One common theme is the friendship development between them. Given their different backgrounds in the Marvel universe, it's interesting to see how they might become friends. Another theme could be them working together on some kind of mission, using their unique skills - Bucky's combat abilities and Shuri's technological genius.
One common theme is redemption. Bucky has a complex past, and in many fanfictions, his relationship with Lectora helps him find a new path. Another theme is love against all odds. Their different backgrounds or circumstances often create obstacles for their relationship, but they overcome them.