Maybe a character from their past who has a hidden grudge. Say, someone they defeated in a previous battle who has now found a way to get revenge. This person could pretend to be their ally again and then stab them in the back when they least expect it.
The main thing that makes 'percy x piper fanfic' interesting is the contrast between their characters. Percy is often impulsive and has a strong connection to the water, while Piper is more about charm - speaking and her Native American heritage. When these two are paired in fanfics, it creates a dynamic that can lead to all sorts of interesting stories.
There are several common themes. First, there's the theme of sacrifice. They might sacrifice their own desires or positions for the sake of their relationship. Second, adventure - themed love is also common. They go on adventures together and their relationship deepens during these experiences. Also, the theme of self - discovery through their relationship is often explored, as they learn more about themselves while being with each other.
There are indeed. Fanfiction.net is also a great place to check. Many authors have delved into the idea of Percy and Piper being in a relationship. The stories can range from them falling in love in a modern AU (alternate universe) setting to having a relationship develop during their adventures in the original universe. You just need to spend some time exploring the tags and summaries to find the ones that suit your taste.
There's a fanfic called 'Unexpected Romance: Percy and Piper'. In this story, the author takes their friendship and slowly turns it into a romantic relationship through a series of adventures. They face challenges together, which deepens their bond. For example, they have to work together to defeat a new enemy in the story, and during that process, they realize their feelings for each other.
You can try Archive of Our Own (AO3). It has a large collection of fanfictions, including many about Piper and Percy. Just use the search bar and type in 'Piper x Percy' and you'll get a bunch of results.
One great Piper x Percy fanfiction is 'The Unlikely Bond'. It explores their relationship in a post - war scenario where they team up for a quest. The story delves deep into their personalities and how they complement each other.
I really like 'A New Perspective' in the Percy Jackson x Piper McLean Fanfiction world. It's short but sweet. It explores how Percy and Piper could have a different kind of friendship that might turn into something more. The descriptions of their emotions are quite vivid, and it gives a fresh look at their potential relationship compared to what we see in the official books.
One great Percy Jackson x Piper McLean fanfic is 'The Unlikely Bond'. It explores their relationship in a new and exciting way, with a plot that involves them going on a quest together outside of Camp Half - Blood. The character development in it is really well - done.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfics, and you're likely to find some 'percy x piper lemon fanfic' there.