One possible plot development could be that Harry finally experiences a true family environment. Sirius could teach Harry more about his parents, their secrets, and the wizarding world in a more personal way. They might also face some threats together as Sirius is still a wanted man in some parts of the wizarding world. This would create a lot of tension and action scenes in the fanfiction.
Well, in this fanfiction, perhaps Harry and Sirius start to bond over magic lessons. Sirius has a lot of knowledge and skills that he can pass on to Harry. Also, they could have some heart - to - heart talks about Harry's future. Harry might become more confident and assertive under Sirius' influence. And it's possible that they team up with some of Sirius' old friends to fight against the dark forces that are still lurking around.
Perhaps there could be a plot where Sirius and Harry team up to uncover secrets about the Dark Arts that are hidden in the Black family home. As they explore the old rooms and artifacts, they might stumble upon a powerful and dangerous object that the Death Eaters are also after. This would lead to a race against time to either destroy or protect the object while also fending off the Death Eaters.
Well, one possibility could be that they start sharing magical knowledge more often. Since they're neighbors, it's easier for Hermione to drag Harry to her place to study new spells or potions. Another could be that they team up to deal with local magical nuisances, like a poltergeist that's causing trouble in their neighborhood. And they might also end up introducing each other to their respective Muggle and wizarding families more frequently.
One interesting plot development could be the confusion it causes among their friends. Harry, in Hermione's body, might struggle with her academic routines and the way she approaches studies. Meanwhile, Hermione in Harry's body has to deal with the pressure of being the 'Chosen One' and facing Voldemort. For example, when Harry tries to answer questions in class as Hermione, he might not be as quick or accurate, leading to some humorous moments. Also, Hermione in Harry's body could use her intelligence to come up with new strategies against the Dark Lord that Harry might not have thought of before.
Well, in 'naruto moves on fanfiction', one interesting development could be new relationships for Naruto. Maybe he forms unexpected alliances or friendships. Another aspect could be his growth in power, perhaps mastering new jutsu that weren't in the original series.
Well, perhaps Harry would face new challenges in Forks. He might encounter different supernatural beings there, like vampires or werewolves. Maybe he'll form new friendships or rivalries.
One possibility is that Harry moves to America to escape some dark forces in the UK. In America, he might get involved in a new adventure related to Native American magic. He could also learn about different magical cultures and traditions in the States.
Well, perhaps Harry could bring his magic skills to Sunnydale and use them to fight the demons there. He might team up with the local Scooby Gang and together they face new and more powerful threats.
Well, it could be that Harry moves away to escape some dark magic threats in his hometown. Maybe he goes to a far - off magical community where he has to learn new spells and make new friends.
Maybe Harry moves to France for a new start. He could discover new magic there, meet interesting French wizards and witches, and perhaps study at a French wizarding school. He might also face some cultural differences and challenges in the magical world.
One possible plot could be that Harry, tired of his fame in his home country, decides to move to Australia for anonymity. He enrolls in an Australian wizarding school as a transfer student. There, he experiences a different style of magic education, participates in local wizarding sports, and falls in love with an Australian witch while trying to keep his true identity a secret.