Their relationship could start off rocky. Maybe Drizella is initially suspicious of Henry because of his ties to the heroes in the Once Upon a Time world. But as they are forced to work together on a task, they start to see each other's good sides. Henry might see Drizella's vulnerability beneath her tough exterior, and Drizella could come to respect Henry's intelligence and determination.
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.
Drizella could be shown as a sympathetic character if we explore her backstory. Maybe she was always in the shadow of her sister and mother, and they constantly put her down. This could lead to her developing a tough exterior to hide her insecurities. For example, her snobbish behavior could be a defense mechanism.
Drizella's story in Once Upon a Time is part of the elaborate narrative that combines various fairy tale elements. She has her own arcs and interactions that contribute to the overall plot.
One idea could be exploring Drizella's backstory before she became so bitter. Maybe she had a true love in her youth that was torn away from her, which led to her descent into jealousy and meanness.
One possible plotline could be Drizella's journey to find true love. Maybe she starts off as a rather unlikable character, but through a series of events, she meets someone who sees the good in her. They go on adventures together, and Drizella slowly changes for the better, learning about kindness and self - sacrifice.
A character like Hook could be an interesting choice. He has his own complex past and a bit of a rogue nature. Pairing him with Drizella could lead to some interesting power plays and character development. They could either become allies in some devious scheme or Hook could end up being the one to make Drizella see the error of her ways.
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.
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.