Maybe he discovers some long - forgotten family secrets. It could be something about his parents or the history of the Potter family that has been hidden away in the manor.
Often, he becomes more self - reliant. Since he can't always count on others during the summer away from Hogwarts, he learns to solve problems on his own. For instance, if there's a magical creature causing trouble near the Dursleys' house, he has to figure out how to deal with it without the help of teachers or friends right away.
In some fanfictions, Harry might change physically. He could have grown taller or more muscular from any summer training he did. For example, if he was secretly practicing Quidditch on his own, it could have affected his physique. Also, mentally he could have become more mature. Maybe he spent the summer reading advanced magic books and this broadened his understanding of magic, making him more confident and less impulsive in his actions.
Well, physically he could change too. Fanfic writers might describe him as growing taller or stronger during the summer break. Emotionally, he might deal with his past traumas better. For example, if he had nightmares about Voldemort, he could learn to overcome them, perhaps through some new magical techniques he discovers or with the help of his friends. This could make him more resilient and less haunted by his past, which is a significant change for his character.
There are many ethical issues. Firstly, it is disrespectful to the original work and its fans. The Harry Potter series is known for its positive themes, and this type of fanfic goes against that. Secondly, it promotes a form of violence and non - consensual behavior that is unacceptable in society. Thirdly, it can cause emotional distress to readers, especially those who have had experiences related to sexual assault.
There could be some old family friends who come to see Harry at the manor. These friends might have known his parents well and can share stories about them. Also, it's possible that he meets some local witches and wizards who are associated with the Potter family. They could offer their help or give him warnings about the upcoming threats. And perhaps there are some magical beings like fairies or sprites that have made the manor's gardens their home and Harry encounters them during his stay.
Often, he changes in his relationships. Maybe he gets closer to some of his friends, like Hermione and Ron. They could plan things together for the upcoming school year, which strengthens their bond. Also, he might have a new understanding of his enemies or those he doesn't get along with, leading to a change in how he interacts with them.
No. Rape is an extremely serious and disturbing topic, and creating fanfic with such non - consensual and violent content in the context of the Harry Potter universe is inappropriate. It goes against the values of the original series which promotes friendship, courage and good - vs - evil, not violence and sexual assault.
Definitely not. The 'Harry Potter' world created by J.K. Rowling is about magic, friendship, and heroism. Rape is a heinous act that has no place in the 'Harry Potter' universe. Fanfic that spreads such false and immoral content is likely just the work of some with twisted minds who want to create shock value.