One common theme is redemption. Sirius often feels guilty for not being there for Harry earlier, and by saving him from abuse, he is redeeming himself in a way. For example, in many stories, he reflects on how he could have prevented Harry from going to the Dursleys in the first place.
One popular 'sirius saves abused harry fanfiction' is 'The Bond of Blood'. In this story, Sirius discovers the extent of Harry's abuse at the Dursleys' and takes immediate action to rescue him. He uses his skills as an Animagus to secretly observe Harry and then stages a daring rescue, whisking Harry away to a safe place where he can heal and grow stronger under Sirius' protection.
Frequently, there's a theme of Hermione's strength in the face of abuse. Even before Sirius saves her, she might be shown as trying to resist or endure. And then after being saved, her growth and how she overcomes the trauma can be a big part of the story. The relationship between Sirius and Hermione can also explore themes of mentorship, where Sirius helps her heal and become stronger.
One great fanfiction with this theme is 'A Different Kind of Family' where Severus discovers Harry's abuse and takes him under his wing. It shows Severus's complex character evolving as he protects Harry.
One thing to keep in mind when looking for this kind of fanfiction is that the quality can vary greatly. Some might be really well - written with great character development, while others might not be as good. Also, make sure the website you use is reliable and safe. When you do find a story, read the reviews if there are any. They can give you an idea of whether it's worth your time.
Well, in some of these fics, Sirius might time - travel to save Harry from a future threat. For example, he could see a vision of Harry being killed by Voldemort in a new and terrifying way, and then he uses time - turning magic to go back and change the course of events.
Another theme is the power of love. Harry's love for Sirius gives him the strength and courage to face the many obstacles in his way. It's a theme that's often explored in fanfiction as it was also a big part of the original books. In these stories, Harry's love overcomes things like the dark magic surrounding Azkaban or the threats from Voldemort's followers.
Sirius would likely be extremely angry. He already has a protective streak towards Harry. He might immediately confront those he suspects of the abuse, whether it's the Dursleys or others at Hogwarts. He would probably also try to remove Harry from the situation as quickly as possible.
In this 'blaise saves abused harry fanfiction', it may show how Blaise comes to know about Harry's abuse. It could be through accidental discovery or perhaps Blaise has been suspecting something for a while. Once he realizes the situation, he takes action. This might include confronting the abuser, providing a safe place for Harry, and helping him heal both physically and emotionally. It could also delve into how this event changes their relationship and how they interact with the rest of the wizarding world.
There could be. Fanfiction is a vast world. Some writers are really creative and come up with such unique storylines. You could also try reaching out to fanfiction communities or forums dedicated to the Harry Potter fandom. They might be able to point you in the right direction if they are aware of such a fanfiction.