The fanfic could start with Harry being called to trial for something like using underage magic, which he didn't actually do. He is angry because he has been through so much already, fighting Voldemort and his Death Eaters, and now he has to face this unjust trial. His anger could fuel him to find evidence on his own to prove his innocence. He might start investigating who really cast the magic in question, leading him on a new adventure while still in the middle of the trial drama.
In a fanfic, the Dursleys might face charges for their mistreatment of Harry. They could be put on trial by the wizarding world for things like emotional abuse and neglect. For example, they made Harry live in a cupboard under the stairs and treated him like a servant. They might be found guilty and face various punishments, such as having their magic - related memories modified or being exiled from the wizard - protected areas near their home.
Maybe Harry is facing some false accusations and he believes that a trial by his peers, like his friends and fellow students at Hogwarts, would be the fairest way to prove his innocence. So the plot could revolve around him gathering support and evidence for such a trial.
Well, perhaps in this fanfic, Harry could be facing a trial for some false accusations made against him by the Ministry of Magic. Maybe they're trying to frame him for using dark magic again. And he has to prove his innocence with the help of his friends.
In some fanfics, there could be a plot twist where the Wizengamot itself is under the influence of a spell. So, the whole trial is a setup not just for Harry but for a larger scheme to undermine the Ministry of Magic. This would mean that Harry has to not only prove his innocence but also expose the real threat to the wizarding world.
I'm not sure specifically as there could be many different plots in fanfictions about this. But generally, it might involve a trial where Veritaserum (the truth - telling potion) is used in the Harry Potter universe. Maybe a character is wrongly accused and the Veritaserum is crucial in revealing the truth, or perhaps it's misused in the trial, causing chaos and unexpected revelations.
In such a fanfiction, perhaps Harry discovers some new evidence that was overlooked. He might find a witness who was too afraid to come forward before. Then he presents this evidence to the Ministry, forcing them to give Sirius a trial.
One common theme is justice. Since Harry is angry, it often involves him seeking justice for wrongs done to him or his friends. For example, if a character was wrongly accused in Hogwarts, Harry's anger would drive him to clear their name.
In trial fanfic, Harry Potter's heritage has a profound effect on the plot. His heritage as a half - blood, for example, could stir up different reactions among pure - blood supremacists in the trial. This could lead to more conflict and twists in the plot. His family heritage might also bring up secrets that were previously unknown, which could either clear his name or make him seem more guilty. Additionally, his heritage could determine who supports him during the trial and who tries to undermine him, thus shaping the overall flow of the story.
The fanfic could center around Harry's life outside of the main events of the books. For example, it could explore his summer holidays in more detail. He could be spending time in the Muggle world and using his magic in creative ways to solve normal, everyday problems. He might use magic to help his neighbor fix a broken fence without the neighbor realizing it was magic. This would add a new dimension to his character and show how he can adapt his magical abilities to different situations.
In many Harry Potter fanfics, when it comes to lordships being revealed at a trial, it could be that Harry is revealed to be a lord in a way that completely changes his social standing. For example, he could be a lord over a particular magical territory or have a special status among the pure - blood families. This might be due to some long - lost family connection or a prophecy - related discovery. The trial could be a means to expose the truth about his true identity and the power and responsibilities that come with this newly discovered lordship. It could also lead to new alliances and enemies as other characters in the wizarding world react to his new - found status.