One idea could be exploring a different path for the main characters. For example, if they met under different circumstances in the Never Sky. Maybe instead of their initial encounter, they meet during a rare peaceful moment between the tribes, which changes the whole dynamic of their relationship from the start.
One idea could be exploring the backstories of the characters in more depth. Maybe they have hidden past traumas that are affecting their relationship in this moonless sky setting. Another is to introduce a new character who challenges their love, like a long - lost acquaintance of one of them.
One idea could be that two characters from different social classes fall in love under difficult circumstances. For example, a poor artist and a wealthy heir. Another could be a love story that unfolds during a time of war, where they find love under the will to survive. Or perhaps a story where two people with opposing beliefs find love under the will to understand each other.
For 'a child of earth and sky fanfiction', a plot idea could be centered around the character's discovery of an ancient civilization that was closely tied to the earth and sky. They learn the secrets and wisdom of this civilization which gives them new abilities. They then use these abilities to face a natural disaster that threatens to destroy the balance between the earth and sky. Along the way, they form bonds with other characters who also have a connection to the earth and sky, and together they fight to preserve the world as they know it.
You could create a plot where a group of students from different backgrounds have to team up to face a new threat that the academy faculty is unaware of. This would allow for character development as they learn to work together and also introduce new magical elements or creatures that are specific to this new threat.
One idea could be that a young and curious character accidentally gets too close to the sleeping dragon while exploring its lair, and has to figure out how to escape without waking it. Another could be that there's a magical spell that causes the dragon to have strange dreams, and the protagonist must enter the dragon's dream world to undo the spell.
A plot where one of the characters time - travels back to their parents' high school days. Let's say Paxton somehow gets sent back in time. He could see how his parents were in high school, what they were like as teenagers. This could give him a new perspective on his family and his own identity. He might also accidentally change something in the past that has a ripple effect on the present when he returns, creating an interesting and complex storyline.
Well, a great plot idea might be Percy getting involved in a sky - realm war. He has to use his newfound 'Son of the Sky' abilities to lead an army of sky creatures against an evil force. This would involve him making alliances with different beings, like the winged horses or the cloud nymphs. And he'd have to learn how to fly better to be more effective in the battles. Also, his relationships with his friends from Camp Half - Blood would be put to the test as they might not fully understand his new role.
One idea could be a story where Sky and Riven have to team up for a special mission in the Magic Dimension. They start off not getting along, as usual, but as they face challenges together, they gradually learn to respect each other's strengths. For example, Sky's leadership skills and Riven's ability to think on his feet in tough situations. Another plot could be a time - travel story where they go back to an important event in the Winx Club history and have to make sure it happens the right way without changing too much. Or perhaps a story where they both get cursed and have to rely on each other to break the curse, which also makes them understand the other's insecurities better.
Perhaps a story where a character in the fanfiction has a unique connection to the sky flames. For example, they are the only one who can see the hidden messages within the flames and it becomes a crucial part of a mystery they need to solve. This could involve uncovering an ancient prophecy or a long - lost secret about Hogwarts that is tied to the sky flames.
Maybe a crossover with a post - apocalyptic world. The Sky Wizards have to use their flying skills and magic to survive in a desolate land filled with new and dangerous threats. They could also team up with the local survivors who have their own unique abilities.