She becomes more nurturing. Usually, she's known for her strictness at Hogwarts, but when she adopts Harry, she softens up. For instance, she might show more patience when Harry makes mistakes in his magic studies.
She becomes more protective. Minerva would be constantly on guard to keep Harry safe from any threats, whether it's from dark wizards or the occasional bully at Hogwarts. This protective side might lead her to be more involved in Harry's day - to - day life at school than she would be with other students.
McGonagall often serves as a mother - like figure in fanfiction. She might comfort Harry when he's facing difficulties with Voldemort or other challenges at Hogwarts. Her influence is seen in how Harry approaches problems. He learns from her to think calmly and use his wits, rather than just relying on his Gryffindor bravado. This helps him make better decisions and grow into a more well - rounded wizard.
She often serves as a mentor. In many fanfics, she gives Harry extra guidance in his studies, especially in Transfiguration. This helps him become more proficient in magic faster.
In some fanfictions, Minerva adopts Harry after realizing the Dursleys are mistreating him. She then takes on the role of a mother figure, which is a huge change for Harry. This could include her taking him shopping for new robes and school supplies in a more loving and nurturing way than the Dursleys ever did. She might also introduce him to the wizarding world in a more personal and gentle way, making him feel truly welcome.
Some characters in the harem might be developed as admirers of McGonagall's strict yet fair teaching style. They could be shown as constantly trying to impress her with their magical skills, like a young wizard who practices transfiguration just to get her attention.
One great 'Harry Potter Minerva McGonagall' fanfiction is 'The Transfiguration of McGonagall'. It delves into her early years as a teacher and how she dealt with the challenges. Another interesting one is 'McGonagall's Secret Mission' which shows her on a covert operation during the wizarding war. There's also 'Minerva's Heart' that focuses on her relationships with other Hogwarts staff members.
One common plotline is McGonagall protecting Harry from the Ministry of Magic when they wrongly suspect him of something. For instance, if the Ministry believes Harry is using Dark Magic, McGonagall stands up for him, using her influence and knowledge of Harry's character to prove his innocence.
One great fanfiction could be 'A Bond Beyond Hogwarts'. It explores the unique relationship between Harry and Minerva in a post - war Hogwarts setting, with Harry seeking Minerva's guidance on becoming a better wizard and leader.
Another theme is wisdom. Since McGonagall is a very wise character, many fanfictions explore how she imparts her wisdom to others, especially Harry. They might have her giving advice on dealing with Voldemort or handling the pressures of being a young wizard in a dangerous time.
There are probably fanfictions out there with this premise. Fanfic authors love to play with the established canon of a story. By making Minerva McGonagall Hermione's mother, they can rewrite many aspects of Hermione's life. Maybe she would have grown up with a different set of values, or her magical abilities could be seen in a new light. It also has the potential to create new conflicts and reconciliations within the Hogwarts community.
One interesting fanfiction could be about Minerva McGonagall's early days as a teacher and how she interacted with a young Harry Potter. It might show her guiding him in secret before he even knew he was a wizard.