Perhaps there's a time - travel aspect. Henry gets sent back in time to the era of Cinderella and has to figure out how to get back to his own time. In the process, he helps Cinderella with her own problems, like dealing with her stepmother and stepsisters. This could lead to a series of adventures where they both learn from each other and grow as characters.
One possible plot could be Henry discovers a hidden connection between himself and Cinderella. Maybe he finds an old spell book that reveals a prophecy about them working together to save the Enchanted Forest from a new dark curse.
You can start by looking on fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. These platforms have a vast collection of fanfictions. Just use the search bar and type in 'Henry and Cinderella Once Upon a Time' and you should get a list of relevant stories.
The plot could be that Henry and Violet find an old, enchanted book that transports them into the stories within it. They have to go through different fairy tales, like Cinderella's world, where they help Cinderella get to the ball in a more unique way. Maybe they use a magic spell that turns a pumpkin into a flying carriage instead of the traditional way.
One possible plot could be that Henry's daughter discovers she has a special power. Maybe she can communicate with animals. She tries to keep it a secret at first, but as she grows older, she realizes she can use this power to help the kingdom. For example, she uses it to find a lost treasure that could save the kingdom from financial ruin.
One possible plotline could be that Henry's death sets off a chain of events in a magical world. His friends or family members might embark on a journey to find a way to bring him back. They could encounter various mythical creatures and face difficult challenges along the way.
It's a modern take on the classic Cinderella story. A girl dreams of a better life and finds love despite the challenges she faces.
Well, for Henry fanfiction, it depends on what aspect of Henry you are interested in. If it's a Henry from a particular movie or book series, search for that specific tag along with his name. For example, if he's a character from a fantasy world, fanfictions might delve into his adventures in that world, his friendships, or his struggles against the antagonists.
A fanfiction might depict Henry and Violet as time - travelers in the 'Once Upon a Time' universe. They accidentally travel back to the time when the first dark curse was cast. Here, they have to be very careful not to change the past too much, as it could have a disastrous effect on the future. They meet some of the original characters from the show and try to work with them to stop the curse from ever being cast in the first place.
Well, without having read the 'Once Upon a Time Henry and Violet' novel in detail, it could be that Henry and Violet are facing some sort of challenges. Maybe they come from different backgrounds and society is against their union. Or it could be a mystery where they are trying to solve a crime that has some connection to their families. The story might also be about their self - discovery journey as they grow and learn more about themselves and each other.
A possible plot could be that Drizella is cursed, and Henry, being the son of Snow White and Prince Charming, has a unique connection to the magic that can break the curse. They embark on a quest to find the ingredients for a potion to break the curse. Along the way, they meet old characters from the Once Upon a Time universe who either help or hinder them. They also have to deal with their own personal issues. Drizella has to confront her past and her insecurities, while Henry has to prove himself as a hero without relying too much on his family's legacy.
Well, a plot could involve time - travel. Henry somehow gets sent back in time to when Regina was first starting to embrace her dark side. He tries to change her path by showing her the future and how she could have a loving relationship with him. Another interesting plot might be that there's a curse on Henry that makes him forget Regina, and Regina has to go through a series of trials to break the curse and make him remember their relationship. Also, they could be on a quest to find a magical artifact that can restore all the good memories of the people in Storybrooke that Regina once took away, and this journey brings them closer together.