Isolation is also a common theme. When Taemin's character is hurt, he may withdraw from others, feeling that no one can understand his pain. This isolation can be both physical, like staying alone in his room, and emotional, where he builds walls around himself to protect his already hurting heart. Fanfictions often explore how he copes with this isolation and whether he can break free from it.
One common theme is the forbidden love between Taemin as a vampire and a human. It creates a lot of tension and drama in the stories.
Romance is a very common theme. Since it's about Taemin as a vampire, there's often a love story between him and a human or another supernatural being.
One common theme is friendship. Fanfics often explore the deep bond between Taemin and Minho. Another theme is support, like how they support each other's careers and personal growth. For example, in many fanfics, Minho is shown as being very supportive when Taemin is facing difficulties in his solo career.
One great Taemin Hurt fanfiction is 'Broken Wings' which delves deep into the emotional turmoil of the character. It shows how Taemin's character endures pain and overcomes it in a very poignant way.
Friendship is a very common theme. Many fanfics explore how Minho and Taemin have a special bond as friends and colleagues in the entertainment industry.
One common theme could be emotional pain. Maybe Arthur has been betrayed by someone close to him, and the fanfiction explores his journey of dealing with that hurt. For example, if a friend he trusted turned out to be a traitor.
One common theme is isolation. Magnus might be isolated due to his unique powers or past traumas, which causes him pain. For example, in some fics, his immortality makes him feel alone.
One common theme is Haru's emotional isolation. Often, fanfictions in this genre show Haru feeling alone despite being surrounded by people.
Another theme is revenge. Sometimes the reason for the chase is revenge, and the hurt that comes to the chased character is a part of that revenge plot. It can make for a very dramatic story as the character tries to either escape or turn the tables.
One common theme is isolation. When Juvia is hurt, she often isolates herself, feeling that she has to deal with her pain alone. For example, in many stories, she might retreat to a secluded place after a particularly bad emotional or physical injury.