One interesting 'harry goes to voldemort' fanfiction could be where Harry tries to understand Voldemort's motives and in the process, discovers a long - lost magic that could potentially end the war. Another might be a story where Harry is magically transported to Voldemort's side during a battle and has to pretend to be on his side to survive and gather intelligence.
At first, it would be extremely tense. Voldemort would be highly suspicious of Harry's motives. Harry, on the other hand, would be very cautious as he is approaching his mortal enemy. But as they start to interact more, there might be a grudging respect that develops if they find they have common goals.
In such a fanfiction, Harry might go to Voldemort to try and reason with him. Maybe he believes there's a chance to end the war without more bloodshed. He could offer Voldemort a way out, like exile instead of death.
Well, in such a fanfiction, it could completely flip their relationship. Maybe Harry realizes that Voldemort has some hidden motives that are not entirely about killing him. It might be that Voldemort sees some value in Harry that he wants to use for his own gain, rather than just destroying him like in the original story.
Perhaps Harry discovers some dark secret about his own past or powers that he thinks only Voldemort can help him understand. For example, if he finds out that his connection to Voldemort is more complex than he thought and that Voldemort holds the key to unlocking or controlling certain aspects of his own magic.
People like to write 'harry goes to voldemort' fanfictions because it allows for a lot of creative exploration. It gives a chance to explore the relationship between the hero and the villain in a different way than the original books. For example, they can create scenarios where Harry and Voldemort have a more complex relationship, not just pure enmity.
A plot twist might be that when Harry goes to Voldemort, he discovers that Voldemort has a secret weakness. Maybe it's related to his family or some long - forgotten magic. Harry then has to decide whether to use this weakness against Voldemort or try to redeem him. This would add a whole new layer of complexity to the story. Another aspect could be that there are other forces at work, like a third - party wizard who is manipulating both Harry and Voldemort for their own gain, and Harry has to figure out who this is while dealing with Voldemort.
Some in the wizarding community might be horrified. His friends, like Hermione and Ron, would probably try to stop him at all costs. They would see it as a waste of Harry's life and believe that there must be another way to defeat Voldemort.
One possible motive could be that Harry is tired of the never - ending battle. He might feel that his sacrifice would end the war once and for all and save his friends and the wizarding world. It's a selfless act in a way, as he is willing to give up his own life for the greater good.
Harry often becomes more conflicted. He has always seen Voldemort as the ultimate evil, but now being mates, he has to re - evaluate his views. He might start to see the humanity in Voldemort, which makes him question his own beliefs and actions in the fight against the Dark Lord. For example, he may hesitate in battles more than before.