One interesting plot could be Harry adjusting to his new family and trying to hide his true identity from muggles while also relearning magic at a younger age. For example, he might accidentally use magic in front of his new adoptive family and have to come up with creative excuses.
A possible plot is that the deaged Harry is adopted by a family that has a rival family in the wizarding world. The rival family suspects that Harry is more than he seems and tries to expose him or cause trouble for his new family. Harry then has to deal with the politics and rivalries within the wizarding world while being a young child again, which makes the situation both challenging and full of potential for interesting character development.
In some 'harry is deaged and adopted fanfiction', there could be a plot where Harry's new family has a connection to the wizarding world that he doesn't initially know about. Maybe his adoptive parents were once involved in a secret magical society, and as Harry grows younger, he starts to uncover this mystery. It could lead to all sorts of adventures and revelations as he tries to piece together his new family's past and his own place in the wizarding world.
Well, perhaps in the 'harry adopted by ar fanfiction', there's a plot where Harry is adopted by a family that has a dark secret. As he grows up with them, he starts to uncover this secret little by little. It could be something related to an ancient magic or a hidden prophecy that his new family is somehow involved in. This would create a lot of mystery and suspense in the story.
Another plot could involve Harry's relationship with the Greengrass sisters. He could form a strong bond with them, especially Daphne or Astoria. They might help him in his studies at Hogwarts in a different way compared to his friends in the original story. And as they grow older, their relationships could evolve into something more complex, like a deep friendship or even a romantic interest.
Obviously, Harry Potter himself is a central character. Hermione and Ron might also play important roles. They could be trying to figure out what happened to Harry and how to reverse the deaging. Dumbledore might also be involved, perhaps guiding the situation from the shadows or trying to protect Harry in his new situation.
Some fanfictions might have a plot where the muggle family tries to 'cure' Harry of his magic. They could take him to various doctors or therapists thinking he has some sort of mental disorder. Meanwhile, Harry is feeling more and more isolated and confused. When he does meet someone from the wizarding world, like a Hogwarts teacher who comes to check on him, it's a moment of great relief and the start of a new journey.
One interesting plot could be Harry growing up with Snape's strict but ultimately caring guidance. Snape might teach Harry potions from a very young age, and Harry could develop a different kind of magic skill set compared to canon. Another plot could involve Harry having to deal with the Slytherin side of the wizarding world earlier, as Snape has strong Slytherin ties. Also, the relationship between Harry and Snape could be a complex mix of father - son dynamic and teacher - student relationship, which would be really fascinating to explore.
One interesting plot could be the deaged Hargreaves having to adapt to a world that has changed a great deal since they were last young. They might struggle with modern technology and social norms. For example, Five, who is used to his more mature self's time - traveling abilities, now has to figure out how to deal with a smartphone as a child. Another plot could involve the family dynamics changing completely. The older siblings now have to take on more of a parental role, which could lead to both comical and heartwarming moments as they try to raise their deaged siblings.
One interesting plotline could be Harry and Draco being deaged and having to rely on each other in a world that seems new to them again. They might form an unexpected friendship as they don't have the pre - conceived notions from their older selves. For example, they could team up to solve a mystery in Hogwarts that only they, with their combined knowledge from before, can figure out.
One interesting plot could be the main character, who is adopted by God, discovers they have special powers. They then use these powers to help people in a world full of chaos. Another plot might involve the character having to prove themselves worthy of being God's adopted child by facing various trials and temptations.
A popular one is 'The Deaged Years'. This fanfic delves deep into the psychological aspects of Harry being deaged. He struggles with his identity, as he is now a child in a body but has the experiences of a grown wizard. The story also explores how the wizarding world reacts to this strange phenomenon, with some suspecting dark magic and others trying to protect Harry from those who might want to take advantage of his vulnerable state.
One interesting plot could be Peter struggling to fit in with the Avengers' daily routines. He's used to his own way of doing things as Spider - Man in Queens, but now he has to adapt to the high - tech and highly - organized Avengers Tower. For example, he might keep accidentally setting off alarms while trying to practice his web - slinging inside. Another plot could be Peter bonding with different Avengers members. Maybe he has a heart - to - heart with Natasha about feeling like an outsider, since she also has a complex past. Or he could team up with Thor for a mission and learn about Asgardian culture in the process. A third plot might be Peter facing a new villain that specifically targets him because he's now associated with the Avengers. This villain could be someone who has a grudge against the Avengers and sees Peter as a weak link to exploit.