Well, in fanfiction, 'oak teaches ash' could involve a scenario where Oak, who could be a mentor - like figure, imparts knowledge or skills to Ash. It could be related to a particular fandom, like Pokémon if we consider Oak as Professor Oak and Ash as the main character. The fanfiction might explore different aspects of their relationship, such as Ash learning new battle strategies or about different Pokémon species from Oak.
Well, clearly the oak and the ash are main characters. They are likely to have their own distinct personalities. The oak might be portrayed as a sturdy and reliable character, while the ash could be more flexible and adaptable.
One possible plot could be that evidence of her illegal use of power and abuse in Hogwarts is finally uncovered. Maybe a student bravely comes forward with proof of her cruel punishments and false accusations. This leads to the Ministry of Magic having no choice but to arrest her.
One possible plot could be that mankae is wrongly accused of a crime. Maybe he was at the wrong place at the wrong time. For example, he was near a store that got robbed and due to some misunderstandings, the police think he was involved. So he gets arrested and has to prove his innocence throughout the fanfiction.
One possible plot could be that Dumbledore is framed for a crime he didn't commit. Maybe there's a dark wizard who has managed to plant false evidence against him. For example, evidence that he was involved in some sort of dark magic plot. Another could be that the Ministry of Magic, fearing his power and influence, decides to arrest him on false pretenses to gain more control over Hogwarts. This could lead to a lot of chaos in the wizarding world as Dumbledore has many allies and supporters who would not stand for his unjust arrest.
Maybe Ryoga got arrested for being in the wrong place at the wrong time. For example, he might have been near a crime scene just as the police arrived and due to some misunderstandings, like his strange appearance or his confused state which made him act suspiciously, he was taken into custody.
In a Tsuna gets arrested fanfiction, it could be that a new enemy discovers a loophole in the law and uses it to have Tsuna arrested. This enemy might be from a rival family or an unknown organization. Tsuna's arrest would then be a way to start a new arc in the story. His friends like Gokudera and Yamamoto would likely be very determined to get him out. They could start their own investigation, and in the process, uncover secrets about the enemy and the legal system in their world. It could also lead to Tsuna making new allies within the prison or among the legal authorities who come to believe in his innocence.
There's a fanfiction called 'Ash and Daisy's Promise'. In this story, they make a promise to each other during a difficult time, which sets the foundation for their relationship. The author uses vivid descriptions to make the story come alive. 'In the Meadow with Ash and Daisy' is also a popular one. It has a light - hearted tone and focuses on their everyday interactions, making it a very enjoyable read.
You can find Ash x Daisy Oak fanfiction on websites like FanFiction.net. It has a large collection of fan - made stories in various categories, and you can easily search for Ash x Daisy Oak ones. Another place is Archive of Our Own (AO3). It has a great tagging system that helps you narrow down your search for this specific fanfiction.