There could be various storylines involving Heather as an older sister in Harry Potter fanfiction. Maybe she's a Gryffindor like Harry and helps him out in his adventures, or she could be a Slytherin with her own complex motives.
Sister Lemon is a fictional character created specifically for this fanfiction. She doesn't exist in the original Harry Potter series. She's likely a character designed by the fanfiction writer to add a new element to the well - known wizarding world of Harry Potter.
Lemon could impact the events in Hogwarts by being a role model for younger students. If she is older and more experienced in magic, she might start a club or study group to help others improve their skills. This could lead to a more united Hogwarts student body, as students from different houses come together to learn from her.
She could be a half - blood like Harry. Maybe her mother was a muggle - born witch and her father was a pure - blood wizard. This mixed heritage could give her a unique perspective on the wizarding world's issues regarding blood purity.
One possible plotline could be that Lemon, as Harry's older sister, discovers her own magical abilities earlier than Harry. She could be a bit of a rebel, exploring the wizarding world in her own way, perhaps getting into trouble with the Ministry of Magic for her unorthodox ways of using magic. She might also be protective of Harry, using her more advanced magical skills to shield him from some of the early threats that he faced in the books, like Draco's taunts at Diagon Alley.
One possible plot could be that the older sister is a powerful witch who has been secretly protecting Harry all along. Maybe she has her own network of allies within the wizarding world that she uses to keep an eye on him. For example, she could be in contact with some of the more reclusive magical creatures who provide her with information about Voldemort's movements.
In many of these fanfictions, the theme of empowerment is prominent. The protective older sister is usually a strong - willed and powerful witch. She uses her powers not for self - gain but to protect Harry. For example, she may be an expert in defensive magic and use her skills to fend off attackers. Also, the theme of growth is there. As she protects Harry, she also grows as a person, learning more about herself and the world around her. Additionally, the theme of friendship often intertwines with her protection of Harry, as she forms alliances with his friends to better safeguard him.
Her magical abilities can play a big role in her development. If she has a special gift, like being able to communicate with magical creatures in a way no one else can, it can shape her character. She could be seen as an outcast by some in the wizarding world because of this strange ability, but she uses it to her advantage. For instance, she might get help from a powerful magical creature to save Harry from a dangerous situation.
The plot might revolve around the older sister being a part of a prophecy too. Just like Harry, she has a special destiny. But instead of being in the spotlight like Harry, she works behind the scenes to ensure Harry's success in the fight against Voldemort. She could be the one who finds out about Horcruxes first and guides Harry in that direction, all while dealing with her own challenges at Hogwarts, like trying to keep her identity as Harry's sister a secret from the wrong people.
She could play a protective role towards Harry. Since she's older, she might feel a strong sense of responsibility for her younger brother. For instance, she could be the one who first discovers some of the secrets about Voldemort's return and warns Harry.