good voldemort rescues harry from vernon fanfic

Maybe Voldemort uses his magic to stun Vernon first. Then he could simply apparate with Harry to a safe place.

In some fanfics, this could happen due to a different take on Voldemort's character. Maybe the author wants to explore a redemption arc for Voldemort. He might see something in Harry that makes him change his mind about killing him and instead decides to rescue him from Vernon's bad treatment. It could also be part of a complex plot where Voldemort has ulterior motives that initially seem like a rescue but are actually part of a bigger scheme.

Perhaps Voldemort has a change of heart. He realizes that Harry has some value to him alive other than just being his enemy.

Well, in some fanfics, Voldemort might have his Death Eaters spying on the Dursleys. So they could've reported Harry's location to him. Another possibility is that Voldemort has some sort of dark magic tracking device on Harry that led him there.

One scenario could be that Voldemort has a change of heart. He might have had a vision or a revelation that made him realize that Harry is more valuable alive and not under the cruel treatment of Vernon. Another scenario is that Voldemort wants to manipulate Harry. By rescuing him from Vernon, he can start to build a relationship with Harry based on gratitude. This way, he can later persuade Harry to join his side or use Harry's power for his own purposes.

One motive could be that Voldemort wants Harry on his side. He might think that by rescuing Harry from Vernon, who was clearly a bad caretaker, Harry would be more inclined to listen to him and join him.

Well, it depends on how you define 'good'. There could be some out there. Fanfic writers are very creative and might have come up with scenarios where Vernon has a change of heart and develops some sort of positive feeling towards Harry. But you'll have to dig through a lot of fanfic to find the really great ones. It could involve Vernon seeing Harry in a new light, like realizing his courage or something like that.

One good Harry Vernon fanfic could be 'Harry Vernon's Magical Adventure'. It might involve Harry Vernon going on a journey through a magical realm filled with unique creatures and challenges. Another could be 'The Secret of Harry Vernon' which perhaps uncovers some hidden aspect of his character or family history. There could also be 'Harry Vernon and the Lost Artifact' where he embarks on a quest to find a powerful and ancient item.

Maybe Dumbledore steps in at the last moment and takes Harry away from Vernon's house. He could use his powerful magic to protect Harry and remove him from that hostile environment.

It could be Sirius Black. Sirius is Harry's godfather and he is very protective of Harry. He might break out of his confinement (if he is still in that situation in the fan fiction) and rush to Vernon's house. Sirius has the skills and the determination to face Vernon and save Harry. He could transform into his Animagus form, a large black dog, and intimidate Vernon into letting Harry go.