The theme of mystery also pops up often. Given Jhin's secretive and elusive nature, fanfictions might revolve around Sona trying to uncover the real Jhin. And on the other hand, Jhin might be intrigued by Sona's silent yet powerful presence. Their relationship developing as they both peel back the layers of each other's mysteries can be a very engaging theme in Sona x Jhin fanfiction.
You can try searching on fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. They usually have a large collection of fanfictions on various topics, including those related to Sona and Jhin.
Another theme is the idea of the hunter and the hunted. Caitlyn is a hunter by nature, always seeking to bring criminals to justice. Jhin, on the other hand, is like a wild card, a hunted yet elusive figure. Their relationship in the fanfiction often plays on this dynamic, with Caitlyn chasing Jhin or vice versa. It makes for some really exciting chase scenes and psychological battles.
One common theme is the power dynamic. Jhin, being a complex and often powerful character, has different power interactions with the members of his harem. Another theme could be the exploration of relationships, like how Jhin forms different kinds of bonds with each character in the harem.
I also like 'Silent Stalkers'. This fanfiction imagines a world where Jhin has a new target in Piltover, and Caitlyn is determined to stop him before he strikes. The author does a great job of building up the suspense between the two characters as they engage in a cat - and - mouse game throughout the story.
Another place could be FanFiction.net. However, the quality may vary a lot. You need to browse through different stories, read the summaries and reviews to find the ones that suit your taste for Jhin x Harem fanfiction.
Yes, there are some great ones. You can start by looking on fanfiction websites like Archive of Our Own. Just search for 'draven x sona' and you'll find a variety of stories with different themes and writing styles.
Another theme is the exploration of different worlds or abilities. Sona has her own unique powers and world in the League of Legends universe. Fanfictions often explore how the OC interacts with this world and Sona's abilities, such as in 'Into Sona's Realm' where the OC gets to experience Sona's magical realm first - hand.
One common theme is the exploration of their different personalities. Naruto is often outgoing and impulsive, while Sona is more composed. Another theme is friendship development, as they come from different backgrounds in their respective fictional worlds.