There could be other magical beings as well. Maybe the wizard who might know something about the Dark One's power and how to reverse it. Also, Henry's friends like Violet could play a role. They might be initially scared of him but then decide to help him because they believe in the good in him still. And don't forget about Hook, who has experience with dark magic and could either be an ally or an adversary depending on the story's direction.
In this fanfiction, perhaps Henry starts to see the world in a different way as the Dark One. He could be tempted by the power to do things he never thought of before, like using it for revenge on those who wronged him in the past. And then there's the aspect of how the other characters react to his transformation. Some might try to save him, while others might see him as a threat and try to eliminate him.
There is no such story in the official Once Upon a Time (OUAT) content. OUAT is a family - friendly fantasy show that focuses on themes like magic, adventure, and character development, not on such inappropriate and unethical topics.
Maybe Percy gets betrayed by his friends in the fanfiction. This could lead him to become dark as he loses trust in those he once cared about. He might then start using his powers in more aggressive and self - serving ways.
One great 'OUAT Wendy and Peter fanfiction' is 'Lost in Neverland'. It beautifully explores Wendy's complex relationship with Peter in the Once Upon a Time universe. The author does a wonderful job of portraying Wendy's growth from a somewhat naive girl to a strong character.
In OUAT (Once Upon a Time) fanfiction, a possessive Peter Pan can add a lot of drama. He is often portrayed as a complex character. His possessiveness might stem from his eternal youth and his fear of losing what he considers 'his', like Neverland or certain characters. It can create intense relationships with other characters in the fanfic world.
One of the main themes related to Dark Emma was the struggle between light and dark within herself. She was a character who had been corrupted by dark magic, and her journey was about finding a way back to the light. Another theme was her relationships, especially with her family and friends. For example, her bond with Henry was always an important factor in her character arc.
I'm not entirely sure specifically what a 'regina abused fanfiction' is about without more context. It could potentially be a fan - created story where a character named Regina is being abused within the fictional narrative. However, this is a very general assumption.
One possible storyline could be that Naruto is betrayed by those he trusts most in the village. This heartbreak and sense of abandonment could lead him down a dark path. He might start to question the values he was taught and use his power in more self - serving and ruthless ways.