Well, other characters' reactions can vary widely. Neville could be shown as being inspired by Harry's courage in the face of cancer. He might step up and be more of a support to Harry than he was in the original series. Dumbledore would probably offer words of wisdom, perhaps comparing Harry's battle with cancer to his battles against Voldemort. He'd encourage Harry to keep fighting. And Snape? He might be secretly sympathetic, while still maintaining his gruff exterior, and could even provide some potion - based remedies that he thinks might help.
Typically, Ginny would be deeply affected. She might be in denial at first, not wanting to believe that Harry has cancer. As time goes on, she would become one of his strongest supporters, always by his side. Luna could have some unique insights, perhaps believing that there are magical creatures or forces that could potentially help Harry. The other students at Hogwarts would also react. Some might be scared, thinking that if Harry Potter, the hero, can get cancer, then anyone can. Others would rally around him, starting fundraisers or support groups within the school.
In these fanfics, fans' reactions can be very complex. Some are shown as being in denial at first, not wanting to believe that he's gone. Others are depicted as crying uncontrollably and feeling like a part of their lives has been ripped away. There could also be fans who try to keep his memory alive by promoting his music more vigorously.
In 'Percy Dies' fanfics, the reactions of other characters are quite complex. Some characters may turn to anger and lash out at the world. For instance, Nico could become more reclusive and bitter, blaming the gods for Percy's death. Meanwhile, his friends from Camp Half - Blood would try to hold on to his memory, like having a memorial or trying to complete his unfinished quests. They might also experience a shift in their own identities, as Percy was a central figure in their lives.
In these fanfics, Harry is often portrayed as a very lonely and self - reliant character. He has to figure out a lot of things on his own, like how to use magic in a more practical sense or how to deal with the social aspects of Hogwarts. For example, he might be more hesitant to trust others because he's been let down by his parents. His emotions are usually a big part of the story, with feelings of abandonment and a longing for family being common themes.
They often show Harry becoming more independent. He has to face the Triwizard Tournament on his own, which forces him to rely less on his friends at times. He also starts to question more about the wizarding world and Dumbledore's decisions, showing his growing maturity.
In many fanfictions, Dementors are used as a tool to create a sense of despair. For example, when a character is facing a Dementor, their worst memories are brought to the surface, and this can be used to develop the character further. The fanfictions might also show how different characters react to the Dementors in different ways. Some might be paralyzed with fear, while others might try to fight back using magic like the Patronus charm.
In some fanfictions, the Demontors are given more complex personalities. They might be shown as having a hierarchy or a society within their ranks. For instance, there could be a leader Demontor who has different motives than the others. This could lead to a more in - depth exploration of their culture, if they have one. Also, they could be depicted as having some sort of internal struggle, like being forced to do the bidding of the dark wizards against their will in some cases.
They often show characters like Harry becoming more of a mentor. He has been through so much in the war, and now he can pass on his knowledge and experiences to the younger students at Hogwarts.
Fanfics usually show the other members being extremely worried. They might stop the performance right away and surround Jungkook. Jin could be the first to check if he's okay, while J - Hope might be in shock but still try to keep everyone calm.
The relationship is also often portrayed as a growing bond. The tickling episodes create a unique connection between them. It could be that they share a secret now because of these incidents. This secret makes their relationship special and different from their interactions with other characters. It might even lead to a sort of friendship or mentorship that was not possible before, with Severus and Harry having a deeper understanding of each other's feelings and motives.
One popular 'Harry Potter has cancer' fanfic could be 'The Struggle Within'. It explores how Harry deals with the dual challenges of his wizarding world problems and the battle against cancer. The story delves deep into his relationships with his friends, like Hermione and Ron, who support him throughout. Another might be 'A Darker Shade of Magic and Illness' which not only focuses on his physical ailment but also how it affects his magic.