'Death's pride' in a Harry Potter fanfiction could be an idea centered around a certain interpretation of Death. Maybe it represents the pride that comes with the knowledge that all living things will eventually come to it. It could also be a unique characteristic given to Death in the fanfiction, like a sense of self - importance that affects the way it interacts with other entities in the story, such as the main characters or other magical beings.
Often, Dumbledore as Death would be a very complex character. He may not be the straightforward evil or good. His role might be more about maintaining a balance in the wizarding world, which is similar to the concept of Death in some mythologies. He could be using his influence on the different characters in different ways. For instance, his relationship with Snape could be a part of his plan as Death. Snape's actions, which were so crucial in the original story, might be reimagined as being directly or indirectly guided by Dumbledore - as - Death. This could add a whole new layer of mystery and intrigue to the fanfiction.
Voldemort himself, of course, is the most prominent in a sense. But in the fanfiction, his relationship with the other Death Eaters could be different. He might be more distrustful or have different expectations of them. And then there's Barty Crouch Jr. He could be a major player in the fanfiction, with his skills in disguise and dark magic. His actions could drive some of the major plotlines in the fanfiction.
With Ginny, their relationship could be tested. Ginny might feel that Harry is becoming more distant as he delves into his new role. Harry, as the Master of Death, would have a different perspective on life and love. He might be more cautious about getting too close to Ginny, fearing for her safety. His friendships in general would be strained as he has to keep some secrets about his powers.
It could be a character who was once on the side of the light but was corrupted in some way and became Death's Knight. Maybe Neville Longbottom, who has always been underestimated. His transformation into Death's Knight could bring a whole new perspective to his character, as he battles his inner demons.
Well, his mastery of death might give him some immunity to the normal rules of time travel. For example, he might not have to worry about the time - turner limitations. He could travel more freely through time.
Hermione could be a main character. She might be the one who first notices the strange changes in Harry after he becomes friends with Death. She could try to research about this unusual friendship in the library, using her vast knowledge to understand the implications. Ron could also be important. He might be initially skeptical about Harry's new 'friend' but then come to accept it as he sees the positive effects it has on Harry and the help it provides in their fight against dark forces.
Each chapter of Harry Potter and the Magic of Death is summarized as follows:
Harry Potter's Birth and Hogwarts
This chapter tells the story of Harry Potter's birth, his parents, and his arrival at Hogwarts College to become a wizard.
The Adventures of Hogwarts
This chapter tells the story of Harry's life at Hogwarts College. He meets some new friends and takes part in some adventures.
The Mystery of the Secret Room
This chapter tells the story of Harry's involvement in a mysterious Chamber of Secrets at Hogwarts College that contains dangerous magical items. Harry and his friends must find clues and solve the mystery to leave the Chamber of Secrets.
The Prisoner of Azkaban
This chapter tells the story of Harry's imprisonment in Azkaban, where he meets some of his old friends and enemies and learns how to escape from prison.
The Goblet of Fire Test
In this chapter, Harry was given a mission in Azkaban Prison to find a legendary Goblet of Fire and defeat some powerful opponents to obtain it.
Harry and Voldemort's Final Battle
This chapter tells the story of Harry's decisive battle with Voldemort in Azkaban Prison. In this duel, Harry showed his courage and wisdom and finally defeated Voldemort.
The Establishment of the Order of the Phoenix
This chapter tells the story of Harry and his friends who survived Voldemort's destruction and established the Order of the Phoenix to fight to save the Wizarding World.
The Half-Blood Prince's Lost
This chapter tells the story of Harry and his friends who are involved in a mysterious conspiracy in the process of saving the Wizarding World. They must find the truth and defeat the evil forces.
Deathly Hallows
This chapter tells the story of Harry and his friends finally discovering the Deathly Hallows and fighting a final battle to obtain it.
He becomes more withdrawn. Harry was always a bit guarded, but now he's even more so. He doesn't open up as easily to new people or even his old friends sometimes. He's also more determined. The loss of Sirius makes him more resolute in his fight against Voldemort, as if he has a personal vendetta now more than ever.
One reason could be a surprise attack by Voldemort or his Death Eaters. Maybe they found a way to bypass all the protection spells around Harry and launched a sudden, fatal assault.