A really engaging storyline could be a time - travel one in Danny Phantom x Kitty fanfiction. Maybe they go back in time to prevent a disaster that would change the entire ghost - human world balance. Along the way, they learn more about each other's pasts and how their fates are intertwined. It could be full of mystery, action, and some really touching moments between the two characters.
One possible storyline could be Danny facing a new, more powerful ghost while also dealing with his regular high - school drama. In this fanfiction, the Dash x Danny aspect might add a layer of unexpected friendship or rivalry as Dash discovers Danny's secret identity and has to decide whether to support or expose him.
One interesting storyline could be Paulina finally realizing Danny Phantom and Danny Fenton are the same person. She could initially be shocked but then come to accept it and they team up to fight a new powerful ghost. It would add a whole new dynamic to their relationship.
The different types of ghosts and their unique abilities and backstories add a lot of depth to the show. For example, there are ghosts with powers over time, space, and emotions, and Danny has to figure out how to defeat each of them, which often involves a lot of strategic thinking and using his own powers in creative ways.
A great storyline might be a crossover where Danny and Robin end up in each other's universes. Danny has to deal with the more crime - filled Gotham while Robin has to handle the ghostly threats in Amity Park. This would lead to a lot of character development as they adapt to new situations.
One interesting storyline could be where Danny and Vlad are forced to team up against a common enemy. Maybe a powerful ghost that threatens both their existences. This would put their rivalry on hold and force them to use their combined powers.
One interesting storyline could be Valerie discovers Danny's secret identity in a really unexpected way, like during a ghost attack where she's about to capture him but then realizes who he really is. It adds a whole new layer of drama to their relationship.
One interesting fanfiction could be where Ember and Kitty team up to cause chaos in the human world in a more comical way. They might play pranks on Danny and his friends, but in the end, they learn a valuable lesson about friendship.
Well, clearly Danny Phantom and Kitty are the main characters. Danny is a half - ghost boy with the ability to transform and use various ghost powers. Kitty is a sassy and strong ghost girl with her own set of powers and a distinct personality.
Love and conflict are often themes. There could be external forces that oppose their relationship, or internal struggles within the characters themselves. For example, they might have to deal with the opinions of their friends or family. Also, the growth of their love for each other over time can be a central theme, showing how they become closer and more understanding of one another.
Well, a cool plot could be that Danny Phantom accidentally gets involved in a feud between Johnny 13 and Kitty. Maybe they blame Danny for something he didn't do, and he has to prove his innocence. Or perhaps there's a race in the Ghost Zone, and all three of them enter. Along the way, they face various obstacles and have to learn to cooperate despite their differences. Also, a story where they all get trapped in a different dimension and have to find their way back home while dealing with the strange creatures there.