Friends like Ron and Hermione might also make appearances. Since they are Harry and Ginny's closest friends, they could be involved in the story. Maybe they help Harry and Ginny in some way, or they all get together for celebrations and reminiscing about their adventures during the war.
Their children could also be important characters. If the fanfiction delves into their family life, the kids would play significant roles. For example, their eldest son might show signs of having inherited Harry's courage and Ginny's feistiness, and they would be part of the story as Harry and Ginny navigate parenting.
One possible plot could be Harry and Ginny starting a family. They might face some challenges in raising their children in a post - Voldemort wizarding world. For example, dealing with the after - effects of the war on the wizarding community and how it impacts their family values.
Well, Voldemort is likely to be one of the main antagonists, just as in the original series. His followers, like the Death Eaters, would also be antagonists. They would be constantly trying to capture or kill Harry and Ginny.
In a 'Harry Potter after Deathly Hallows' fanfic, the main characters could include not only the well - known ones but also some minor characters from the original series who now get a chance to shine. Seamus Finnigan, for instance. He could be involved in some sort of magical research that has an impact on the wizarding world. Also, the centaurs could be main characters in a way that shows their relationship with the wizarding community after the war. They could be allies or have some sort of conflict. And of course, Ginny Weasley as a strong and independent witch could be a main character, perhaps leading a Quidditch team or writing for the Daily Prophet about the post - war changes.
Harry Potter himself is still quite popular. People like to see his life after the big battle, how he copes with his new - found fame in a more peaceful world. Hermione Granger is also a favorite. Fans might write about her furthering her studies and making new contributions to the wizarding world's knowledge. Another popular character is Draco Malfoy. His potential for redemption and his complex character make him an interesting subject for fanfiction writers.
Obviously, Harry Potter is one of the main characters as the title implies he is the one who keeps the Deathly Hallows. Hermione Granger and Ron Weasley are likely to be important as well, as they are Harry's closest friends and would probably be involved in whatever adventures or challenges come with Harry having the Hallows.
In some fanfictions, their relationship deepens as they rely on each other more during the dangerous times of the Deathly Hallows. They might share more intimate moments of fear and hope, which bring them closer together.
Obviously, the children of the main characters from the original series could be great main characters. For instance, James Sirius Potter, Albus Severus Potter, or Lily Luna Potter. They would have their own adventures, perhaps trying to live up to the legacies of their parents while also forging their own identities in the wizarding world.
In a particular fanfiction I read, Ginny manages to find Harry when he's in hiding and injured. She nurses him back to health with such tender care. They have long conversations during his recovery about their past, present, and future. These moments are filled with love and understanding. Ginny also shares stories of how she kept the family together during his absence, which makes Harry realize how strong she is and how lucky he is to have her.
In many fanfictions, Harry becomes more confident in his role as a leader outside of just fighting Voldemort. With Ginny by his side, he learns to be more open and less brooding. Ginny, on the other hand, grows from being just a brave and talented Quidditch player. She becomes more involved in the political and social aspects of the wizarding world, often using her charm and intelligence to support Harry's initiatives.
In many fanfictions, their relationship develops through shared danger. As they both fight against Voldemort's forces during the Deathly Hallows events, they rely on each other more. For example, Ginny might join Harry on some of his Horcrux - hunting missions secretly, and this shared experience brings them closer.