In a 'harry gets betrayed fanfic' where it's an authority figure like the Ministry, the plot might develop with Harry being framed for something he didn't do. He'll have to find evidence to clear his name while also evading capture. This will likely lead to him making new allies who believe in his innocence and together they try to expose the real culprits behind the betrayal.
Often, the betrayal is sudden. For example, if it's his friends who betray him, it might start with a small incident that Harry doesn't think much of at first. But then it snowballs into a full - blown situation where his friends turn their backs on him completely. Then Harry has to struggle to deal with this new situation while also facing other threats in the wizarding world.
Often, it starts with the incident that causes the concussion. Then it shows how Harry's daily life is disrupted. For example, he may struggle in his classes or have difficulty with his Quidditch training.
The story might then focus on Hermione's side of things. She could feel guilty about rejecting Harry and try to be a better friend to him. Or, she might try to set Harry up with someone else she thinks would be a good match for him. Meanwhile, Harry could start to develop feelings for another character as he tries to move on from Hermione's rejection.
Often, it starts with an event that causes the misperception. For instance, Harry might perform a spell that has an unexpected and overly powerful effect. Then, the plot develops as others react to his perceived divinity. Some may try to use him, while others might be genuinely in awe.
Often, it starts with the event that causes Harry's brain damage. Then, the plot might develop around how he has to relearn magic or deal with his changed mental abilities. For example, he may struggle with spells he used to be able to do easily.
Well, a common way these fanfictions develop the plot is through the use of magic gone wrong. Maybe a spell was cast on Harry that made him see his parents in a different light. Then, as he tries to figure out what's going on, he starts to notice small things that don't add up about his parents' story. He might talk to other characters who also have doubts or knew his parents in a different way. As he continues to investigate, the web of lies and possible betrayal around his parents gets more and more complex, leading to a climax where he has to decide what to believe.
Typically, these fanfics start by establishing Harry's normal relationships at Hogwarts or in the wizarding world. Then, they introduce the element of betrayal. It could be from friends like Ron or Hermione, or even from the adults like Dumbledore. After the betrayal, the plot often shows Harry's reaction, which can range from shock to anger. Then, he usually embarks on a journey to either get revenge or find his true place in a world that has turned against him.
Often, it starts with the shooting incident. Then, it may show the immediate aftermath, like Anakin being rushed to medical help or his comrades trying to protect him from further harm.
Often, they start with an unexpected suitor or group of suitors showing interest in Harry. For example, it could be a new character introduced who has a unique reason for courting him. Then, the plot develops as Harry tries to understand this new attention. He might be confused at first, especially if it's from a creature or culture he's not familiar with.
Harry might be initially shocked and heartbroken. He trusted the Weaslys like family, so the betrayal would hit him hard. He could become more withdrawn and distrustful of others.
Typically, they start with the setup of a strong bond between Ash and the characters who will later betray him. Then, there's a sudden turn of events, like a secret being revealed or a misunderstanding that leads to the betrayal. After that, Ash usually goes through a period of despair or anger. He might isolate himself or try to seek revenge.