What are some interesting storylines in my little princess fanfiction?

One interesting storyline could be about an OC pony who discovers a hidden magic within themselves and has to learn how to control it to save their friends. Another might be an OC from a different land coming to Equestria and having to adapt to the new culture while also bringing something unique to it. And there could also be a story where an OC pony has a dream of uniting all the different pony tribes through music or art.

There could also be a story where the ponies are dragged into a war in a different dimension. They have to adapt to new environments and strange enemies. This would show their ability to be flexible and how they can form new alliances in unfamiliar situations.

One interesting storyline could be Goku accidentally landing in Equestria. He might be confused at first by the colorful ponies and their magic. But then, he could start to learn about their way of life and use his strength to help them out, like when facing some big threats that the ponies can't handle on their own.

One interesting storyline could be Luna and Supernova teaming up to save Equestria from a new and powerful dark force. They might use their combined magic to overcome the threat.

One interesting storyline could be about the little vampire's adventures in the modern human world. For example, how he tries to fit into a school without revealing his true identity.

There could also be a storyline where the little vampire discovers a long - lost vampire clan. He then has to decide whether to join them or stay with his human friends. This could lead to a lot of internal conflict as he weighs the pros and cons of both options. He might learn new vampire powers from the clan, but also have to follow their strict rules which could put his relationship with the humans at risk.

A third storyline could be a love story between Naruto and Princess Luna. They come from different universes but are drawn to each other. Naruto's determination and Luna's elegance make them an interesting couple. They would have to overcome cultural differences and the challenges of living in two separate realms.

One interesting storyline could be about the ponies going on a magical adventure to find a lost crystal that powers their whole land. They face various challenges like crossing a treacherous river and outsmarting a mischievous imp along the way.

Some fanfictions might involve Princess Celestia in an adventure outside of Equestria. She could be on a quest to find a long - lost magic item that is crucial for the safety of her kingdom. This would show her as a brave and resourceful leader, facing unknown perils and using her wisdom and magic to overcome obstacles.

One interesting storyline could be Finn and Princess Bubblegum going on an adventure to discover a new magical land in Ooo. They might face various challenges like strange creatures and difficult terrains, and in the process, their friendship could deepen.