Friendship is a very common theme. Since Luke and Percy are from different backgrounds, exploring how they become friends is popular.
Adventure is also a frequent theme. Writers love to send Luke and Percy on all sorts of quests together. It could be anything from exploring a mysterious land to solving a riddle that has the fate of the world at stake. This allows for a lot of creativity in creating new worlds and challenges for the characters.
One common theme could be the exploration of the relationship between the two characters, Lukercy. It might focus on their emotional connection in a more romantic or passionate way, which the 'lemon' aspect could enhance.
One great lukercy fanfiction is 'The Adventures of Luke and Percy'. It's a story that combines their unique traits in an exciting adventure, full of mystery and friendship.
I'm not sure specifically which 'lukercy lemon fanfic' you might be interested in. You could try searching on fanfiction platforms like Archive of Our Own. There might be various works there that feature this pairing.
Another theme is the power of friendship. Their initial friendship is a strong foundation, and many fanfictions build on this, showing how their friendship evolves into a deeper, more passionate love, and how that friendship helps them face the challenges that come their way.
One common theme is the struggle between heroism and normal life. Spider - Son often has to balance being a hero and dealing with school, family, etc. For example, in many fanfictions, he misses important family events because he's out fighting crime.
Another theme is redemption. Edgeworth has a past that he sometimes feels he needs to atone for, and in fanfiction, Wright is often there to help him through that. It's like in 'The Path to Forgiveness' where Wright helps Edgeworth come to terms with his past mistakes.
Transformation is a big theme. How the character changes physically and emotionally when they turn into a werewolf is often explored. Also, the concept of the moon is very common. Since werewolves are often associated with the moon, many fanfictions use the moon as a symbol for power, change, or even as a trigger for the werewolf's transformation. There's also the theme of the werewolf's inner struggle, like trying to control their animal instincts in a human world.
One common theme is love against all odds. Often, the two characters face many obstacles in their relationship, but their love prevails.
Love is a very common theme. Most fanfictions focus on the romantic relationship between Bright and Win, showing their love in different ways.
One common theme is leadership. Since Ashe is a leader in her own right, many fanfictions explore how she manages her people and makes difficult decisions. Another theme is friendship and alliances. Ashe often has to rely on others, so stories about her making friends or forming alliances are popular. Adventure is also a common theme as Ashe goes on quests and battles enemies.