What are some interesting plot ideas for Harry and Hermione Potter family fanfiction?

Well, they could be transported to an alternate magical dimension where the rules of magic are completely different. In this new place, they are seen as the only hope to restore order. Harry's quick thinking in dangerous situations and Hermione's vast knowledge of magic would be put to the test. They'd have to learn the new magic fast and find a way to get back to their own dimension while also saving this new one.

Another plot could be that the baby's existence somehow threatens the balance of power in the wizarding world. Some dark forces might want to use or harm the baby for their own gain. Harry and Hermione then have to fight against these forces, all while raising their baby in a world full of danger and intrigue.

One idea could be that Harry is placed with a family of magical creatures protectors. They teach him about the hidden magic in nature and the importance of protecting all magical beings. This could lead to Harry having a different view on magic compared to what he learned at Hogwarts.

Perhaps the original family had a hidden treasure or a powerful magical artifact. In the fanfiction, Harry and his friends could go on a quest to find it. Along the way, they discover that the original family had ties to other magical creatures, like centaurs or merpeople, and these relationships are crucial in unlocking the location and power of the artifact.

Another plot could focus on how the family magic affects relationships. Maybe Harry uses family magic to strengthen his bond with his children in a way that normal magic can't. He could teach them unique family spells that help them understand their heritage better.

A more complex plot could be that the entire Family Guy cast gets transported to Hogwarts during a school year. Quagmire could be the new Defense Against the Dark Arts teacher, bringing his own unique brand of 'defense' which mostly involves flirting with the female students. Lois could get into trouble for trying to organize a Muggle - style PTA at Hogwarts, and Peter could end up on the Quidditch team as an accidental addition.

A really cool plot idea could be that they find a lost magical artifact that has the power to change the future of the wizarding world. But it's cursed and they have to figure out how to break the curse. They journey across different magical locations, meet various magical creatures, and use their combined skills to solve the mystery. This kind of adventure - based plot would be exciting and suitable for all audiences.

One idea could be a time - travel plot where Hermione and Malfoy are sent back in time together and have to rely on each other to get back, while Harry is somehow involved in the events that led to their time - travel. Another could be a story where they are all part of a secret magical project that forces them to work together despite their differences. Malfoy might have some unique knowledge that Hermione respects, and Harry could be the mediator between their clashing personalities.

One idea could be a time - travel plot where Hermione somehow gets sent back in time and has to deal with a younger Bellatrix. Maybe she tries to change Bellatrix's path to the dark side. Another could be a magical duel between Hermione and Bellatrix where Harry is caught in the middle, forced to choose which side to help. Or a plot where Bellatrix, under some sort of spell, has to team up with Hermione and Harry to fight a greater evil.

One idea could be that they find a hidden passage in the broom closet that leads to a secret part of Hogwarts, like an old library or a room full of forgotten magical artifacts. They then have to figure out how to use these artifacts to help them in their fight against Voldemort. Another could be that they get locked in the broom closet by a spell gone wrong, and while they're in there, they find a diary that reveals some long - forgotten secrets about Hogwarts founders.