In the 'Harry Potter hides in power station' fanfiction, the power station could be a secret location known only to a select few in the wizarding world. Harry might be hiding there because it's a place where Muggle technology and magic can interact in strange ways. He could be using the Muggle technology in the power station to his advantage. For instance, the large generators could be used to create a magical barrier or distraction. Also, there could be some sort of prophecy or clue that led him to the power station as a hiding place.
Maybe Harry is on the run from some dark forces and he finds the power station as an unexpected hiding place. He could be using the complex structure and machinery of the power station to evade detection, perhaps with some magical twists like using spells to blend in with the electrical currents or machinery.
It could be Death Eaters. They've always been after Harry in the original series, so in this fanfiction, they might be hot on his trail again, forcing him to seek refuge in the power station.
Obviously, Harry Potter is the main character as it's about him hiding his power. His friends, like Hermione Granger and Ron Weasley, are also likely to be main characters. They might be in the dark about his hidden power at first, which could create some interesting dynamics in their relationships.
Maybe in this fanfic, Harry discovers a prophecy that is related to her gender. To avoid fulfilling a part of it that could lead to disaster, she hides her gender. In the process, she could form new alliances with female students who are more in tune with her new 'female identity'. She might also face challenges in classes like Defense Against the Dark Arts because the teaching methods are sometimes more tailored to male students in the original Hogwarts setup.
The plot could develop with Harry secretly studying dark magic texts in the restricted section of the library. He might start to have strange dreams or experiences related to the dark magic he's exploring, and he has to be very careful not to get caught by Filch or the teachers.
Well, one possible plot could be that Harry hides his power to protect his friends from dark wizards who might target them if they knew how powerful he really was. Another could be that he hides his power to secretly investigate a mystery within Hogwarts without drawing attention.
Harry could enlist the help of some of his most trusted friends like Neville and Ginny. Neville could use his knowledge of Herbology to create magical plants that act as sentinels around the hiding place. Ginny, with her powerful magic, could help set up wards. Together, they form a sort of protective circle around Hermione and Luna. Also, Harry might use his Invisibility Cloak to move around undetected when getting supplies for them.
One possible plot could be that the Ghost Rider's power somehow gets intertwined with the wizarding world of Harry Potter. Maybe the Ghost Rider's hellfire has an effect on dark magic, either nullifying it or causing some sort of unexpected reaction among the dark wizards. For example, Voldemort's Death Eaters might be terrified of the Ghost Rider's presence, as his power is so different from anything they've encountered in the wizarding world.
The power of the mind often drives character development, which in turn affects the plot. A character who struggles with controlling their mental powers might make mistakes that lead to new challenges. For instance, if they accidentally project their thoughts and reveal a secret plan, it could bring new enemies or allies into the story. Also, a character with a strong mind might be able to outwit opponents in battles, not just with magic spells but with mental strategies. This can make the plot more complex and interesting as the battles become more than just about physical magic but also mental warfare.
The plot could be that fem Harry Potter is a secret Power Ranger fan in the wizarding world. One day, a strange magical event causes a rift between the two worlds and some Power Rangers end up in Hogwarts. Fem Harry Potter then reveals her knowledge and love for the Power Rangers. She helps them navigate the wizarding world while also learning from them how to be a Power Ranger. Eventually, they find out that there is an evil force that wants to destroy both the wizarding world and the world of the Power Rangers. So, they train together, combining magic and Ranger powers, and go on a quest to defeat this evil force.
Power levels can have a huge impact on the plot. If a character has a very high power level, they can change the course of events more easily. For example, if a fanfic gives Ginny the power to see the future, she could prevent certain disasters from happening. This would then lead to a completely different story line compared to the original where those disasters occurred.