Well, another place could be Tumblr. There are many fans on Tumblr who share and recommend fanfics. Look for relevant tags such as #lyon x juvia x gray fanfic or related character tags. Sometimes, fans also post links to their own works or favorite fics on their blogs.
You can try fanfiction websites like FanFiction.net or Archive of Our Own. They have a vast collection of fanfics. Just search for 'lyon x juvia x gray' in their search bars and you might find some interesting stories.
Some dedicated Fairy Tail fan communities might also be a good source. These could be forums or Facebook groups specifically for Fairy Tail fans. Members often discuss and share fanfics among themselves. You can post a request asking for 'lyon x juvia x gray' fanfics and there's a good chance someone will be able to point you in the right direction.
The theme of redemption can also be present. If a character has made mistakes in the past, like Lyon perhaps in his rivalry with Gray, the fanfic might explore his journey of redemption. Juvia could be the catalyst for this change as she has a big heart and might encourage him to be a better person. And Gray, on the other hand, could be dealing with his own demons, like his past with Ur, and through his interactions with Lyon and Juvia, he finds a way to move forward and heal.
One common theme is the exploration of love that defies expectations. Since Juvia was initially interested in Gray and Lyon has his own goals, their coming together in fanfics often shows a love that surprises both them and the readers. Another theme is the power of friendship. As they interact, they also form a bond of friendship which then morphs into something more romantic.
Gray could be a great addition. Since Gray has a history with both Juvia and Lyon, his presence can add a lot of drama. For instance, his reaction to Juvia and Lyon getting closer could range from jealousy to acceptance, which would create different story arcs.
Character development is a big part. For example, fanfics may show how Lyon's reserved nature and Gray's more outgoing side change over time due to their relationship. They could also involve elements of the world they are from, like the magic or the social structure, which affects their relationship.
One great 'lyon x juvia fanfic' could be 'Lyon and Juvia's Unseen Bond'. It delves into their relationship in a really interesting way, exploring how their different personalities interact. Another might be 'A Lyon and Juvia Adventure' which takes them on a journey full of magic and self - discovery. There's also 'Lyon's Heart for Juvia' that focuses on Lyon's feelings for Juvia and how he overcomes obstacles to be with her.
One idea could be a story where Juvia, Lyon, and Gray have to team up to face a powerful dark wizard that is threatening the Fairy Tail guild. They start off with some tension due to their past relationships, especially between Gray and Lyon who have a rivalry, but as they battle, they learn to work together better. Juvia could also be in a position where she has to choose between protecting Gray or following Lyon's more strategic plans, adding an interesting love - triangle - like dynamic to the plot.
For Juvia, she could be developed by exploring her insecurities more deeply. Maybe she has a fear of losing Gray not just to another woman, but also to his own self - destructive tendencies. She could learn to be more independent while still maintaining her love for Gray. As for Lyon, he could be developed by showing his growth beyond his rivalry with Gray. He could start to focus more on his own identity and magic, and how he can contribute to the Fairy Tail guild in a unique way. Gray can be developed by confronting his past traumas more directly. He might have nightmares about his master's death, and through the support of Juvia and Lyon, he learns to heal and become a stronger wizard.
One popular 'juvia x lyon fanfic' is 'Frozen Hearts, Thawing Love'. It delves into an alternate universe where Juvia and Lyon meet under different circumstances. Their relationship starts off rocky but gradually blossoms as they face various challenges together. Another great one is 'The Unlikely Bond' which focuses on how their magic intertwines in a unique way, leading to a deeper connection between them.
You can start by looking on fanfic websites such as Archive of Our Own or Fanfiction.net. Just type in 'lyon x juvia' in the search bar and you'll get a list of relevant fanfics. Another way is to join fan communities on social media platforms like Reddit or Tumblr. There, you can ask for recommendations from other fans who are into this pairing.
You can try fanfiction websites like FanFiction.net or Archive of Our Own. These platforms often have a wide range of fanfics including ones about Gray and Juvia's relationship and possible kiss scenarios.