Another option is FanFiction.net. It has a vast collection of fan - created stories. Just search for 'Asuramaru and Yuu' in the search bar, and you'll get a list of relevant fanfics. However, the quality may vary, so you might need to read a few to find the really good ones.
You can find yuu x asuramaru fanfiction on some popular fanfiction websites like Archive of Our Own. There are often many different takes on their relationship there.
Well, Tumblr can also be a good source. There are many fanfiction writers who post their works there, sometimes in a more serialized or snippet - like form. You might need to use the search function and look for relevant tags such as '#owari no seraph', '#asuramaru x yuu'. Additionally, some dedicated 'Owari no Seraph' fan forums may have fanfiction sections where you can find some great stories about Asuramaru and Yuu.
One great yuu x asuramaru fanfic is 'The Bond Beyond'. It delves deep into their relationship, exploring how their connection evolves over time. It has some really interesting plot twists that keep you hooked.
Another theme is growth. They both grow as characters through their relationship. Yuu might become more confident with Asuramaru's support, and Asuramaru may learn more about humanity. This is often shown in fanfics where they face challenges together and come out stronger on the other side. The growth can be emotional, mental, or even in terms of their powers. It's really interesting to see how different authors explore this aspect of their relationship.
Another theme is adventure. Given the nature of their world, fanfics may involve Yuu and Asuramaru going on quests together. This could include battling enemies, exploring new territories, and facing various challenges along the way. It makes for exciting reading as the two characters rely on each other's strengths.
One great yuu x asuramaru fanfiction is 'The Bond Beyond the Veil'. It beautifully explores their relationship with Yuu slowly understanding Asuramaru's true nature and the power they can have together.
You can start by looking on fanfiction.net. It has a large collection of fanfics, and there are likely many good 'shinoa x yuu' ones there. Just use the search function and type in the relevant tags.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfics, and you can easily search for 'yuu x mika fanfic' using the search bar. There are different genres and ratings available.
Another option is Fanfiction.net. There are often many dedicated fans who write about Yuu and Chiaki's relationship there. However, the quality can vary, so you might need to read a few to find the really good ones. You can also check out any Sekaiichi Hatsukoi fan forums. Sometimes fans will share their favorite fanfictions or even write their own and post them there.
Their relationship could develop further through shared experiences. For instance, if they go on a dangerous mission together, they'll have to trust each other completely. This trust can lead to a deeper emotional connection.