In the realm of 'Hogwarts meets older Harry Potter' fanfiction, there could be a story where an older Harry, Hermione, and Ron are called back to Hogwarts during a time of crisis. The threat could be something that combines the old dark magic they once fought and new, unknown threats. Their presence at Hogwarts stirs up old memories among the staff and students. They have to use their combined wisdom and skills, not just from their school days but also from their years of living in the wizarding world, to save Hogwarts once again.
One interesting story could be about an older Harry Potter returning to Hogwarts as a guest lecturer. He shares his real - life experiences of fighting dark wizards with the students, which gives them a more practical perspective on Defense Against the Dark Arts. Another might involve an older Hermione coming back to Hogwarts to research in the library for some ancient magic that could solve a modern wizarding world problem. There could also be a story where an older Ron comes back to help coach the Quidditch team, bringing his years of experience as a player.
You can start by looking on fanfiction websites like FanFiction.net or Archive of Our Own (AO3). These platforms have a large collection of Harry Potter fanfictions, and you can simply search for 'Hogwarts meets older Harry Potter' in their search bars. There are likely to be various stories that match your query.
One possible plot could be that Lady Hogwarts is a long - lost magical being who has been dormant for centuries. Harry Potter discovers her during one of his adventures in the Forbidden Forest. She has the power to manipulate the very essence of Hogwarts itself. Harry, with his inquisitive nature, tries to learn from her about the ancient magic that she holds, and together they face a new dark threat that is emerging from the shadows of the school's past.
Perhaps in the fanfiction, there is a threat that only a united Hogwarts can face. Harry, along with his friends Hermione and Ron, starts to spread the message of unity. They hold meetings in the Great Hall, inviting students from all houses. Slowly but surely, the students start to cooperate, and they come up with a plan to defeat the threat using their combined knowledge and skills.
One interesting fanfiction could be about Harry Potter exploring new, hidden areas of Hogwarts as the Lord of Hogwarts. For example, he might discover a secret chamber filled with ancient magic spells that were long forgotten. Another could be a story where he uses his position as Lord to reform the Hogwarts curriculum, adding more practical magic for the students. There are also fanfictions that focus on his relationships with other characters like Hermione and Ron in this new role, showing how their dynamic changes as he takes on more power and responsibility at Hogwarts.
There are fanfictions where Hogwarts teachers are given different personalities. Like a Snape who is more approachable and befriends the students in a different way. He could be involved in a plot where he teams up with other teachers to solve a mystery that threatens Hogwarts. Maybe it has to do with a dark force that is slowly corrupting the school's magic defenses.
One interesting story could be about Harry Potter exploring hidden parts of Hogwarts that he never got to during the original series. Maybe he discovers a secret room full of ancient spells.
One interesting fanfiction could be about Harry Potter and his friends exploring a hidden part of Hogwarts that was never mentioned in the original books. It might involve them finding ancient spells or artifacts. Another could be a story where Harry has a different kind of magical ability that he discovers while at Hogwarts, and this new ability changes his relationships with his friends and teachers. There are also fanfictions that focus on the relationships between different Hogwarts houses, with Harry being a key figure in bringing them together in new ways.
Some fanfictions explore Ron's life as he tries to balance his family life with his career in the wizarding world. He might be working in Weasley's Wizard Wheezes while also dealing with the chaos of having a large family. There could be stories where he has to come up with new products for the shop while also helping his kids with their magic studies.
There could be a story where the ward of Hogwarts has a special ability that is both a blessing and a curse. For example, they can communicate with magical creatures in a unique way. They might use this ability to solve a mystery that is threatening the safety of Hogwarts, like a dark wizard using the creatures for evil deeds. And through their journey, they learn more about their own identity and the power they hold.
Well, in the fanfiction world, 'Older Sibling, New Adventures' is quite popular. It focuses on the older sibling going on adventures parallel to Harry's, and how their actions unknowingly impact Harry's journey. Then there's 'The Potter Protector', where the older sibling is a super - powerful wizard/witch and shields Harry from the darkest threats. 'Harry's Unseen Guide' is another one, with the older sibling acting as a behind - the - scenes guide for Harry, teaching him things Dumbledore or others couldn't.