Obviously, Harry is one of the main characters since he's in the title. But without reading it, it's hard to say who else might be in it. There could be characters from the original source material that the fanfic is based on, like his friends or enemies. Maybe there are also new characters created specifically for this fanfic that interact with Harry in his role as the angel of death.
We know Harry is the main character here. In addition to that, there could be a whole cast of characters. There might be a character who acts as a guide for Harry in his new role as the angel of death. There could be a group of people or creatures that Harry has to protect from the forces of death. Or there could be a villain who is trying to use Harry's power for their own evil purposes, and in the process, we might see other characters emerge who are trying to stop this villain and help Harry find his true place as the angel of death.
Well, Harry is the central figure. He might be accompanied by some sidekicks or mentors. If it's related to a well - known series, perhaps characters like Hermione and Ron could also be involved in some way, either helping Harry in his new role or being in conflict with him because of his association with death. There could also be some powerful dark forces or other angels or supernatural beings that play important roles in the story.
I'm not sure specifically as I haven't read that particular fanfic. It might be about Harry having some connection to the concept of the angel of death, perhaps he takes on a role related to death in some sort of alternate universe or fan - created scenario.
I'm not sure specifically as I haven't read this particular fanfic. But generally, it might be about a character named Harry who is portrayed as the Angel of Death in the context of the Supernatural universe. Maybe it involves Harry having powers related to death, like being able to reap souls or having some sort of connection to the afterlife.
Obviously, Harry would be one of the main characters. Since it's about him becoming death, he's at the center of it. There might also be his friends like Hermione and Ron. They could be reacting to Harry's transformation, either trying to help him or being afraid of the change in him.
Without knowing the particular 'angel of death novel', we can only speculate about the main characters. The 'angel of death' would surely be a central figure. There could be a human character who is on a journey to understand the nature of death and in the process crosses paths with the 'angel of death'. Another possible main character could be a religious figure who believes in the concept of the 'angel of death' and tries to either communicate with it or prevent it from carrying out its deeds. And there might be a character who has been marked for death by the 'angel of death' and is fighting for their survival.
I don't know as I haven't read it. But it might have the angel of death as a main character. There could also be characters who interact with the angel, like the ones whose lives are affected by it, such as the people it is sent to or those who try to stop it.
Well, clearly Harry is one of the main characters. Since the title focuses on him looking like an angel, he's likely to be central to the story. There might also be his friends, for example, Hermione and Ron. They could play important roles in either noticing Harry's angel - like qualities or in the events that unfold around him.
Obviously, Harry and Tony Merchant are the main characters. Harry could be a heroic type, with special abilities or skills. Tony Merchant might be a more complex character, perhaps a bit of a rogue but with a good heart.
Obviously, Harry Potter is the main character as it's about him being the 'Son of Death'. His friends Hermione and Ron are likely to be important characters as well. They always play significant roles in Harry's life. Dumbledore might also be a key character, perhaps guiding Harry in understanding his new identity.
There could be an antagonist in the fanfic. Maybe someone who had a vendetta against Harry Merchant and was somehow involved in his death. This character would add conflict to the story as the people left behind try to figure out what really happened to Harry.
You could start by looking on popular fanfic websites such as Archive of Our Own (AO3). It has a large collection of Supernatural fanfics, and there's a good chance you'll find this one there.