Well, in this type of fanfic, a really fascinating plot point is how her identity as Sirius's daughter affects her relationship with Voldemort. Maybe Voldemort sees her as a more direct threat because of her connection to a powerful wizard like Sirius. Also, her time at Hogwarts could be full of plot twists. For instance, she might be sorted into a different house than Gryffindor, perhaps Slytherin, which would completely change the way she interacts with her peers and the overall Hogwarts experience. And her magical training could be different too, as Sirius might have left some special knowledge or powers for her.
One interesting plot point could be the relationship with the Marauders. Since Harry is Sirius's daughter, she might have a closer connection to the memories and stories of the Marauders. For example, she could learn more about her father's time at Hogwarts and his pranks directly from the other Marauders' ghosts or memories. Another plot point could be how she deals with the stigma of her father being wrongly accused. It would be a whole different emotional journey compared to the original Harry.
Often, a common plot point is the struggle against the wizarding world's norms. Since their relationship is rather unconventional in the context of the original story, they face a lot of opposition. For example, in some fanfics, the Ministry of Magic tries to interfere.
One interesting plot point could be how Harry's relationship with the wizarding world changes. Since Sirius adopts him by blood, Harry might have a different standing in the magical community. He could potentially have more access to Sirius's family secrets and inheritances, which would add new elements to his journey at Hogwarts.
One interesting plot point could be her struggle to control her chaotic powers. Since she's the daughter of chaos, she might have powers that are difficult to manage and this could lead to various challenges in the wizarding world. For example, she might accidentally cause magical disasters while trying to learn basic spells.
In this fanfiction, a significant plot point could be the relationship between Harry and the Greek gods. Since she's Zeus's daughter, she might have to interact with them. Some gods could be friendly and help her, while others might be jealous or see her as a threat. Another aspect could be how her new identity affects her relationships with her friends at Hogwarts. Will they be accepting or will there be some jealousy? And finally, the story could revolve around a prophecy related to her being Zeus's daughter and how she has to fulfill it to save both the wizarding and divine worlds.
Often, a key plot point is Fem Harry's self - discovery. She realizes she can be more than just a Potter. For example, she might find new magical abilities that the Potters were not known for. Another plot point could be her making new relationships. Since she's not bound by the Potter name, she can form friendships with people who would have otherwise been off - limits due to family feuds or alliances related to the Potters. Also, her forging a new identity in the wizarding world is a big plot point. She might choose a new name or a new area of study that has nothing to do with the Potter family traditions.
There's a fanfic that I heard about where fem Harry as Sirius's daughter has a really unique plot. In this story, she discovers her true identity much earlier than in the original series. This changes the course of the story completely. Instead of the usual Hogwarts adventures in the beginning, she's more focused on finding out about her father and her family history. It also shows how her magical abilities might be different or enhanced because of her blood relation to Sirius.
It's interesting because it completely flips the original story's dynamics. It gives a whole new perspective on Harry's character and her relationships. For example, her connection with Sirius becomes a father - daughter bond, which can be explored in many deep and emotional ways.
One interesting plot point could be how Fem Harry's different personality traits compared to male Harry might affect the summoning. For example, she might be more cautious or intuitive. Another could be the reactions of the other characters. Since she's female, some might underestimate her ability to summon such a powerful magical object, creating an interesting dynamic of proving herself.
One interesting plot point could be the culture clash. Harry comes from the wizarding world with its own set of rules, traditions, and magic, while Sasuke is from the ninja world. Their different upbringings and the way they view things like loyalty, power, and family can create a lot of drama and also help them grow as characters.
Often, the plot includes fem Harry Potter traveling between the two worlds. She might bring some Pokemon back to Hogwarts and introduce them to her friends. This can lead to some really fun and chaotic situations, like when a Pikachu accidentally zaps a cauldron in Potions class. Also, her learning about the history of Pokemon through her magical research at Hogwarts can be a great plot point.