There's also 'Fusion of Foes'. This fanfiction is unique because it combines elements of magic and mystery. Percy and Luke find themselves in a situation where they must use their combined powers to solve a mystery that could destroy their world. The relationship between them is portrayed in a very engaging way, with lots of banter and moments of mutual respect that develop throughout the story.
One common theme is the exploration of a forbidden love. Given their complex relationship in the original story, the yaoi fanfiction often plays with the idea of them being together against all odds.
Some popular themes include the struggle between good and evil. Luke has his dark side, and Percy is on the side of good, so that conflict and how it affects their relationship is a big theme. Then there's the theme of trust. It's not easy for Percy to trust Luke at first, but as the story progresses, trust can be built or broken. And the theme of family also pops up sometimes, as their relationships within their own families can influence how they interact with each other.
There's also 'Percy and Luke: A Different Path'. This fanfiction takes a different approach. It imagines if Luke had made different choices early on. Percy plays a key role in guiding Luke towards a better path, and their relationship blossoms as they both learn and grow together.
You can try some popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, and you can simply search for 'Percy x Luke' in the search bar. There are also some fanfiction communities on Tumblr where fans might share their works or recommend good Percy x Luke fanfictions.
One plot idea could be a redemption arc for Luke. Maybe Percy helps Luke see the error of his ways and they end up working together to face a greater threat. Another could be a time - travel plot where Percy and Luke meet at a different point in time, like when they were younger, and their relationship develops differently.
AO3 is a great place to start. It has a really good tagging system, which makes it easier to search specifically for Luke x Percy fanfiction. You can also check out Tumblr. There are often fanfic recs (recommendations) on Tumblr blogs dedicated to the Percy Jackson fandom. Some writers may also post snippets or links to their works there.
At first, it could be quite rocky if they find out later in the story. Percy might be angry that Luke has been keeping secrets or has done bad things in the past. But eventually, they would likely grow closer as they realize they are family and start to support each other.
Luke in Percy Jackson fanfiction can play various roles. He could be a reformed villain, seeking to make amends for his past actions. This gives a new arc to his character that wasn't fully explored in the original books.
Yes, there might be such fanfictions in the vast world of fan-created content. However, it would be a rather dark and non - canonical take on the relationship between the characters, as it goes against the general narrative where they are more often allies or rivals in a less fatal way.