In this fanfiction's afterlife, Harry and Ginny might be in a place where time has no meaning. They could be constantly surrounded by a warm, golden light that represents all the love and positive energy they've created during their lives. They start to discover hidden powers within themselves that allow them to shape the afterlife realm. For example, they might create beautiful gardens filled with magical plants that only exist in their memories from Hogwarts. Their relationship becomes even deeper as they work together to make this afterlife place a haven for other souls.
Their relationship could become more spiritual. Without the physical limitations and distractions of the living world, they can focus solely on their emotional and mental connection. They might be able to communicate with just a thought and understand each other on a deeper level.
Ginny might support Harry by simply being there for him. In the face of everyone else turning their backs, her presence can be a great comfort. For example, she could sit with him at meals when no one else will.
One possible reason could be miscommunication. Maybe Ginny feels neglected by Harry because he's so caught up in his own heroic deeds and doesn't pay enough attention to her. So she might seek comfort or excitement elsewhere.
There could be many interesting fanfictions on this topic. One idea could be that in this fanfiction, the 'force' might be some sort of magical or emotional force that binds Harry and Ginny even closer during her pregnancy. It could explore how they deal with the impending arrival of their baby while also facing challenges related to this special force.
Ginny might initially be heartbroken. She could retreat into herself, feeling betrayed and confused. In some fanfictions, she may cut off all contact with Harry immediately.
Harry Potter himself is often a very popular character in these fanfictions. Since he's the main character of the original series, fans are interested in seeing his experiences in the afterlife. Another popular character is Sirius Black. His tragic death in the series makes fans eager to see more of him in the afterlife, perhaps reuniting with Harry. And Dumbledore also shows up a lot. His wisdom and the mystery surrounding his character make him a great addition to any afterlife - related fanfiction.
In 'Harry Potter afterlife fanfiction', a really cool concept is the idea of the afterlife as a sort of parallel world to the wizarding world we know. It might have different houses or groups that the dead belong to. For instance, the brave ones might be in one area and the cunning in another. There could also be a concept of afterlife mentors. Maybe Dumbledore becomes a mentor to those who have just entered the afterlife, guiding them through this new realm. And some fanfictions might play with the idea of time in the afterlife. Is it the same as in the living world? Or can the dead experience time in a different way?
Definitely not. The 'Harry Potter' franchise has a certain set of values and themes. Fanfiction of this sort goes against those values. It's not respectful to the original story, the characters, and the fans who expect a more positive and clean representation of the Potterverse.