The plot could develop with Harry trying new magical sports or activities. For example, he might discover a new form of broomstick racing that's more dangerous and exciting.
In this fanfiction, the plot might develop as Harry starts to experiment with his magic in unusual ways. Since he's bored with the norm, he could try to combine different spells to create new effects. This could lead to both positive and negative consequences. For instance, he might accidentally create a magical mess in Hogwarts that he then has to figure out how to clean up, all while learning more about his own magic and the limits of what he can do.
Well, it could start with Harry gradually noticing how the fanfiction world is not in line with his own values or experiences. For instance, he might find that the magic system is misrepresented in a way that he can't accept.
The plot could start with a dark spell or some kind of mind - altering event that turns Harry into the Joker - like figure. Then, he might start attacking the very people he once protected, like his classmates at Hogwarts. This would create a lot of chaos within the school walls. The teachers would be at a loss on how to deal with him, as his magic combined with the Joker's unpredictable nature would be a very difficult combination to handle.
The plot could start with Harry escaping the Dursleys earlier than in the original. He then roams around, trying to find a place to belong. He might stumble upon some hidden magical secrets in the Muggle world that are related to his parents. As he grows, he starts to attract the attention of both good and bad wizards. Some might want to help him, while others see him as a threat because he's an unknown factor, not following the normal wizard upbringing.
The plot could start with Harry's birth into the Weasley family. He'd grow up with the Weasley values and traditions. As he gets older, he might discover his true identity in a different way. Maybe he'd find out he has some special connection to Voldemort that's not related to his parents' death. His relationships with the other Weasley siblings would be key. For example, his bond with Percy could be different, as they'd be brothers from the start. And he'd have a different role in the fight against Voldemort, perhaps leading the Weasley family in the battle more directly.
A really interesting plot development could be the connection between Loki's magic and the magic of the wizarding world. Harry could start to experiment with combining the two types of magic. For example, she might use Loki's magic of deception to create false horcruxes to mislead Voldemort. This could lead to a complex web of intrigue as Voldemort tries to figure out which are the real horcruxes and which are the fakes. At the same time, Harry could be exploring her relationship with her father through memories or encounters with Loki's essence, which would add a whole new emotional and character - driven aspect to the story.
The plot could start with Harry being found by a samurai clan. He'd grow up learning their ways. Then, when he discovers his magical heritage, he has to blend the two worlds. Maybe he uses samurai skills to fight dark wizards.
The plot could develop in a way that the trivot has some connection to Harry's past. Maybe it was something his parents left for him. As he delves deeper into understanding it, he uncovers secrets about his family and Hogwarts. He might have to face some enemies who also want the trivot, leading to intense battles and chases around the wizarding world.
In this fanfiction, the plot might revolve around Harry's struggle to balance Kreacher's teachings with the values of the wider wizarding world. He could face discrimination from other wizards who are suspicious of his upbringing. Meanwhile, Voldemort might see Harry as an even greater threat because he's been raised by Kreacher. Kreacher, being protective, tries to shield Harry from the Dark Lord, but Harry realizes he has to take a stand. This could lead to a series of battles and adventures where Harry has to prove himself not just as a wizard, but as a person with his own set of beliefs.
Often, it starts with Harry's decision to become a doctor. Maybe he realizes that there are so many people, both Muggles and wizards, in need of help. Then, he begins his studies. If it's in the wizarding world, his studies might include both magical and non - magical medical knowledge.
The plot could start with a mysterious portal opening between the two worlds. A Hogwarts student might accidentally stumble through it into the world of Strike the Blood. This would lead to a series of adventures as they try to find their way back home. Along the way, they could meet the characters from Strike the Blood and learn about their world. The student could also introduce some basic magic concepts to them. As news of this strange visitor spreads, it could attract the attention of both the good and bad forces in the Strike the Blood world, creating a lot of tension and action.