One of the most interesting aspects in this type of fanfiction is seeing Harry's initial shock. He has grown up in a non - magical world, so suddenly realizing he's a wizard would be overwhelming. He might first doubt it, thinking it's some kind of joke or mistake. But as the story unfolds, he starts to see the evidence around him, like strange things happening that can't be explained by Muggle means.
Well, it could be that Dumbledore, in some fanfic versions, figures it out first and then reveals it to Harry. Dumbledore is often portrayed as having a deep understanding of magic. He might have noticed some strange magical patterns or behaviors related to Harry that led him to suspect and then confirm that Harry was a Horcrux. And then he would tell Harry about it, which is how Harry comes to know.
One possible plotline could be Harry struggling to adapt to the new social expectations of being a girl in the wizarding world. For example, she might face different treatment from her male friends at Hogwarts.
Well, if Harry finds out he is Voldemort's son in the fanfiction, it could mean a whole new set of powers for him. Maybe he has some latent dark magic abilities that start to surface. However, he would also have to deal with the stigma. Dumbledore's plans for him would probably go out the window. Harry might struggle to find his place between the light and the dark side of magic. He could try to use his newfound connection to Voldemort to defeat him in a different way, like by understanding his father's weaknesses from an insider's perspective.
In this fanfiction, Harry could be thrown into a whole new world of Greek mythology. He might have to go on quests, just like the traditional demigods. His friends at Hogwarts would be really confused when he starts showing these new demigod - like abilities. And he'd have to learn about his new heritage, which would be a huge shock considering he thought he was just a wizard.
Some fanfictions add an older wizard as a mentor figure. This wizard could have a different view on magic compared to Dumbledore and might teach Harry some more unorthodox magic. This adds a new dimension to Harry's learning about the wizarding world.
In some fanfictions, Harry might find out he's a wizard through a different magical being rather than Hagrid. For example, a mysterious wizard who has been secretly watching over him all along reveals the truth. This could lead to a whole different dynamic as Harry might initially be more suspicious of this new figure compared to Hagrid.
One possible plot could be that Harry discovers he has some long - lost connection to the Malfoy family. Maybe he finds out through some ancient magic or a hidden family secret. This could lead to him having to re - evaluate his entire view of the Malfoys, especially Draco. He might start to understand Draco's actions in a different light and even feel a sense of kinship with him.
He might be quite shocked at first. After all, Wolfstar involves his dad's best friend Sirius and his other dad figure Lupin. It's a rather strange concept for him to think about them in a romantic way as he knew them in a different context.
Hermione would probably be very skeptical at first. She would want to research every aspect of this new discovery. Ron would be more likely to be angry or at least very confused. He has always seen the Malfoys as the enemy, so the idea of Harry being one of them would be hard to swallow. Draco, on the other hand, would be quite smug. He might think that Harry is finally realizing that the Malfoys are superior in some way.