You can start by looking on Archive of Our Own (AO3). It has a large collection of fanfictions, including many that focus on Percy and Nico's relationship in a gay context. The tagging system on AO3 makes it easy to search for specific types of stories.
Fanfiction.net is another option. There are quite a number of 'Percy Jackson' related fanfictions there. However, the search might be a bit more difficult compared to AO3 as the tagging isn't as detailed, but with some patience, you can still find some great stories about Percy and Nico.
Some Tumblr blogs are dedicated to 'Percy Jackson' fanfiction. You can search for tags like 'Percy Jackson Nico Di Angelo fanfiction' or 'Percy Jackson gay fanfiction'. These blogs often share and recommend great fanfictions that you might not find on the larger platforms.
Fanfiction.net is also a good place. There are a lot of Percy Jackson related fanfics there. You might have to dig a bit deeper to find the Nico di Angelo slash ones, but they are there. Browse through the Percy Jackson section and look for stories that feature both characters in a relationship - like way.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, including many about Percy Jackson and Nico di Angelo. Just search for their names in the search bar, and you'll get a list of relevant stories.
You can also try Wattpad. There are some really interesting and unique 'Percy Jackson Nico Di Angelo Fanfiction' on Wattpad. Some authors on there are very good at creating new storylines and exploring different aspects of the characters. Just be aware that the quality can vary more on Wattpad compared to the other two sites.
One great 'Percy Jackson' and 'Nico Di Angelo' gay fanfiction is 'The Stars Align'. It beautifully explores their relationship in a way that stays true to the characters' personalities. The author does an amazing job of building the emotional connection between them.
You can try fanfiction websites like Archive of Our Own (AO3). There are a large number of fanfictions there, and you can search for 'nico di angelo x percy jackson' specifically. Just make sure to check the ratings and tags to avoid any inappropriate content.
One common theme is self - discovery. Both Percy and Nico are often on a journey to understand their own identities, especially in the context of their new - found feelings for each other. It's about coming to terms with who they are and what they want in a relationship.
I highly recommend 'Nico's Friendship with Percy'. This fanfiction shows a different side of their relationship, going beyond the typical hero - acquaintance dynamic. It's a heartwarming story that showcases the bond between the two characters. Then there's 'The Dark World of Nico di Angelo' which takes readers into the darker aspects of Nico's life and mind. It's a bit more intense and edgy compared to other fanfics, but it really gives a unique perspective on his character.
One great fanfiction is 'The Son of Hades' which delves deep into Nico's character. It shows his struggles and growth in a very detailed way. The author really captures Nico's essence, his loneliness and his power. Another good one is 'Percy and Nico's Adventures' which has some really interesting plot twists that involve both Percy and Nico working together against new and old foes.
One popular Percy Jackson and Nico di Angelo gay fanfiction is 'The Sun and the Stars'. It delves deep into their relationship, exploring their feelings and adventures together in a really engaging way. It has great character development and a well - crafted plot that stays true to the essence of the original series while adding a new, romantic dimension to their relationship.
Another option is Tumblr. There are a lot of fanfiction writers and readers on Tumblr. You can search for Nico di Angelo fanfiction by using relevant hashtags like #NicoDiAngelo or #NicoDiAngeloFanfiction. Sometimes, people might share snippets or links to full fanfictions, and you might be able to find the 'lemon' type you want. But be aware that Tumblr's search can be a bit hit - or - miss, so you may need to explore different blogs and posts.