Mystery can be a theme too. In some fanfics, the cause of Harry's injury is a mystery that he has to solve. This adds an element of intrigue and keeps the readers hooked as they try to figure out what happened along with Harry.
There could be some old and wise wizards or witches from outside of Hogwarts who come to help. Maybe they heard about Harry's heroics in the battle and feel obligated to use their ancient magic knowledge to save him. And, of course, Ginny would be by his side, using her love and determination to will Harry back to health.
One popular 'harry injured fanfic' might be 'The Battle's Toll' where Harry gets injured during a fight with a dark wizard. It shows his struggle to recover and the support he gets from his friends.
One plot idea could be that a fan gets injured while trying to get close to Harry Styles at a concert. Maybe she faints in the crowd and hits her head. Harry notices and stops the show to make sure she gets proper medical attention. Then the story could follow her recovery and Harry checking in on her, which leads to an unexpected friendship.
One possible fanfic could be where Oliver Wood gets injured during a particularly rough Quidditch match against Slytherin. Maybe he's hit by a Bludger that was jinxed by the opposing team. His injury could lead to a young Gryffindor player having to step up and take on the role of the Keeper, facing great pressure and self - doubt as they try to fill Wood's shoes. This could also cause a rift in the team as some blame the new Keeper for not being as good as Wood right away.
Well, perhaps it could be about Harry being seriously injured during the Battle of Hogwarts. His friends might be scrambling to find a way to heal him. Maybe Hermione would be frantically searching through all her books for a healing spell while Ron stays by Harry's side, constantly worried.
You can make it emotional by highlighting the vulnerability of the injured fan. Maybe the fan has been through a lot in life and seeing Harry Styles was her one hope. When she gets injured, she feels like all is lost. Then, as the story progresses, Harry's small acts of kindness, like sending her flowers or a video message, gradually build up the emotions. The fan's response to these kindnesses, her gratitude and new - found hope, can make the fanfic deeply emotional.
Chanwoo in an injured fanfic could be the central point of a story. His injury might be the inciting incident that drives the rest of the narrative. It could be a catalyst for character growth, not just for himself but for those around him as well.
In this kind of fanfiction scenario, Snape might initially be conflicted. On one hand, he has his long - standing dislike for James Potter, Harry's father. But on the other, his sense of duty as a Hogwarts professor could kick in. He might reluctantly start to heal Harry, all the while muttering under his breath about how much trouble Harry always seems to get into, just like his father. Then, as he heals Harry, he might start to see some of Lily, Harry's mother, in him and soften a bit.