Another theme could be emotional hurt. For example, there might be stories where Jongho feels left out or underappreciated within the group. This could lead to him having to deal with self - doubt and emotional turmoil, which makes for a very angsty and engaging fanfic.
There could also be fics where Jongho gets hurt in a more fantastical or fictional context. Maybe in a fictional adventure or in a world where Ateez has some sort of special powers or mission, and Jongho is the one who ends up getting physically or emotionally wounded in the process of fulfilling that mission.
Some fanfics might explore how Jongho copes with being sick while still having the pressure of his idol duties. It could show his determination to get well quickly so he can perform again, which can be really inspiring for readers.
One common theme is his vocal talent. Many fanfics focus on how Jongho's amazing singing voice impacts the group and his own journey within ATEEZ.
One common theme is his leadership role in ATEEZ. Fanfics often explore how he guides and supports the other members, both on and off the stage. Another theme is his relationship with his fans. Some fanfics might show him interacting with fans in a heartwarming way, like at a fan meeting or through social media.
Some Ateez fan communities on social media platforms like Tumblr or Twitter might also share links to such fanfics. But make sure to respect the rules of those communities and the wishes of the fanfic authors when accessing and sharing the content.
There's 'Jongho's Melodic Journey'. This fanfic delves deep into Jongho's love for music. It shows how his passion for singing not only shapes his own growth but also influences the group. It has a really engaging plot that keeps you hooked from start to finish.
Physical injury and the process of recovery can be a theme. For example, Altair gets seriously injured in a battle and has to struggle to get back on his feet. This can show his strength and the support he gets from other characters. Another theme might be loss. He could lose a dear friend or a possession that is important to him, and the fanfic explores how he copes with that hurt.
You can try searching on fanfiction platforms like Archive of Our Own (AO3). There are often a lot of fan-written stories about Ateez members, including ones where Jongho is sick. Just type in relevant keywords like 'Ateez Jongho sick' in the search bar, and you should be able to find some interesting reads.
Often, there are themes related to sacrifice. Bunnymund might get hurt while trying to protect someone or something important. And also, the theme of isolation can be present, where his being hurt leads to him being alone and having to deal with the pain on his own.
The theme of sacrifice can also be present. Maybe Astrid gets hurt while saving Hiccup, or Hiccup has to put himself in danger to rescue Astrid when she's in a hurt state. This can add a lot of drama and intensity to the fanfic.
Love and relationships also pop up quite a bit. It could be a romantic relationship, like San falling in love with a character in the story. Or it could be a platonic love that is really deep and meaningful, such as his love for his fans which is sometimes translated into the fanfic in a creative way.