Well, it could be that Dumbledore has some sort of hidden device or spell that he activates when kidnapped. For example, he could have a charmed object that sends a signal to his allies, like the Order of the Phoenix. His allies then come to his rescue and he manages to escape during the chaos. Also, Dumbledore is extremely intelligent. He might outwit Grindelwald by engaging him in a complex conversation full of riddles and misdirections, which gives him an opportunity to break free.
As the story progresses, Dumbledore might try to make amends. He could start revealing some of his secrets to Harry in an attempt to regain his trust. Harry, on the other hand, would be hesitant at first but gradually start to listen and understand Dumbledore's reasons.
You can start by searching on popular fanfiction websites. Use specific keywords like 'Evil Dumbledore' along with related terms like 'Harry Potter' or 'magic' to narrow down the results.
Maybe in this fanfiction, Harry has a hidden power within him that is only revealed later. It could be something related to his family heritage that Dumbledore doesn't possess. Also, the author might have decided to give Harry more power to explore different storylines. For instance, Harry could be more powerful because he has a stronger bond with the magical creatures, which gives him additional powers that Dumbledore lacks.
It completely flips the power structure. Normally, Dumbledore is seen as one of the most powerful wizards in the original series. But in this fanfiction, Harry being more powerful means that the traditional hierarchy is disrupted. For example, battles and challenges that Dumbledore would usually handle might now be Harry's domain.
In some fanfics, Dumbledore having 'babies' is a very strange and often out - of - character concept. Usually, if this idea is explored, it might be in an alternate universe kind of setting. Some fanfics may use it as a shock factor or to create a really different kind of family dynamic within the wizarding world. But it's not a common or canon - like concept at all.
He might be motivated by a desire to protect Harry's reputation. Fanfiction can be full of wild and untrue stories, and Dumbledore doesn't want Harry to be misrepresented.
Secrets of Dumbledore follows a complex narrative involving magical mysteries, powerful wizards, and a race against time to prevent a great evil. It explores Dumbledore's relationships and his strategic efforts to protect the magical community.
Check out the tags associated with the fanfiction. If a story has tags like 'character - development' or 'emotional - depth' in addition to 'Harry and Dumbledore', it might be a more in - depth and well - written story. Also, don't be afraid to sample a few different stories. Sometimes a story that doesn't have a high rating at first glance might end up being really engaging once you start reading it.
In certain fanfictions, Dumbledore's secrets are the root of the perceived betrayal. For instance, his secrets about the Deathly Hallows. If Harry discovers that Dumbledore had known more about the Hallows all along and didn't share this knowledge, which could have changed Harry's journey and decisions, it could be written as a betrayal. Harry may feel that he was used and misled by Dumbledore, and thus the idea of betrayal emerges in these fan - created stories.