One possible storyline could be that Hermione has lost her memory and ends up on the streets. She has to rely on her wits and some latent magic skills to survive. Maybe she befriends some muggles who are also homeless and they form an unlikely community, all while she gradually regains her memories and tries to find her way back to the wizarding world.
Perhaps Hermione has been wrongly accused of a crime in the wizarding world and is exiled to the muggle streets. She uses this time to study muggle society more closely and finds ways to blend in. She starts to teach some of the muggles basic magic concepts in a very discreet way, which in turn helps her create a network of allies that will later help clear her name in the wizarding world.
One possible storyline could be that Desmond has a hidden power that only he and a secret villain know about. The Avengers initially suspect him of being a threat, but as the story unfolds, they realize he's been trying to protect them all along. Another could be that Desmond is from a parallel universe and his presence in the Avengers' world starts causing glitches in the space - time continuum.
One possible storyline could be that Hermione discovers the world of rap music and starts to incorporate it into her magic studies. Maybe she uses the rhythm and flow of rap to create new spells or incantations. Another could be that she becomes friends with a wizard who is also a rapper, and they collaborate on magical rap battles to solve problems in the wizarding world.
One possible storyline could be Ron and Hermione dealing with the emotional aftermath of the miscarriage. They might struggle with feelings of grief, guilt, and blaming themselves or each other. For example, Ron could feel guilty for not being more careful or present during Hermione's pregnancy. Another aspect could be how they support each other through the difficult time, perhaps seeking comfort in their friends like Harry and Ginny. They may also have to face the reactions of their families and how that impacts their relationship further.
One possible storyline could be Hermione's struggle to regain her confidence and trust in others. After the torture, she might be hesitant to be around her friends at first, fearing that she could be a target again. Another could be her seeking revenge on those who tortured her, using her intelligence to outwit them in a complex plan. And perhaps she could also focus on healing, learning new magic to protect herself better in the future.
Ginny would be very empathetic. She'd probably try to understand Hermione's situation from a female perspective. Ginny might try to get some female friends or relatives to help out, like bringing food or warm clothes to Hermione. Luna would be her usual unique self. She might think that Hermione is on a special spiritual journey and would offer her some very strange but oddly comforting advice.
One possible storyline is that Hermione joins the military to prove herself in a different way than in the academic world. In the military, she could face challenges like dealing with prejudice from non - magical soldiers. She might use her knowledge of different cultures and languages, which she gained from her studies, to negotiate with other groups in the military context.
A storyline could involve Hermione forming a strong platonic bond with Ron instead. They could be best friends who support each other in their respective relationships with other characters. For example, Ron could be with Luna and Hermione could be with Neville, and they all have a great friendship group dynamic.
One possible storyline could be that in a battle against a powerful dark wizard, Harry sacrifices himself to save Hermione from a fatal curse. Another could be that he gives up his life to protect Hermione from a dangerous magical artifact that is about to explode. Or perhaps he takes on a deadly disease that was meant for Hermione, knowing it would cost him his life.
In the fanfiction, Bella could be involved in a mystery within the orphanage. There might be a secret room or a strange event that keeps occurring, and she takes it upon herself to solve it, which could also lead to her finding out about her real family or some other important aspect of her past.
One possible plot could be Percy's struggle for survival on the streets. He might have to find food and shelter daily, facing challenges from other street - dwellers or the elements. For example, he could be constantly looking for a warm place to sleep at night during the cold winter months.