Well, a cool plot could be that Luke and Leia time travel to the time of the Old Republic. They meet ancient Jedi and Sith. Leia, with her strong will, might try to influence the Jedi Council of that time, while Luke could learn forgotten Jedi techniques. This would create a whole new dynamic as they interact with the different political and Force - using systems of that era.
One interesting plot could be Luke and Leia traveling back in time to the Clone Wars era. They could try to prevent certain events that led to the rise of the Empire. For example, they might attempt to save Jedi who were wrongly killed. Another plot could be them traveling to the future to see the state of the galaxy after their time and then bringing back knowledge to change their present.
In a time travel fanfiction, they could go back to the very beginning of the Jedi Order. Luke and Leia would be like fish out of water in this ancient time. They could introduce new ideas about the Force that were developed in their own time. Their presence could disrupt the natural flow of events in the early Jedi history, which would then have a ripple effect on the future, including their own time.
One interesting plotline could be Luke and Leia going on a joint mission to discover more about their mother. They might face various challenges along the way, like encountering an ancient Sith artifact that tests their Jedi abilities and their bond as siblings.
One idea could be a story where Luke and Leia discover a long - lost Jedi temple together. They have to face ancient traps and puzzles while also dealing with their own growing Force powers. Another plot could be set during a time of peace in the galaxy, and they go on a diplomatic mission to a new planet, facing political intrigue along the way. Maybe a plot where they are forced to team up against a new Sith threat that is targeting them specifically because of their connection to Vader.
There are some fanfictions where the time travel is not just about changing the past, but also about learning from it. For instance, Luke travels back to the time of his father's youth. Instead of trying to directly change Anakin's path, he tries to understand the root causes of his fall. He then takes this knowledge back to his own time to better prepare the Jedi order for future threats. And Leia, when she travels back, might focus on building alliances that could have prevented the rise of the Sith in the first place. This kind of plot adds depth to the characters and the overall Star Wars universe.
Well, a possible plotline is that Luke and Leia time travel to the era of the Old Republic. They might meet the Jedi of that time and learn different ways of the Force. Maybe they get involved in an ancient Sith - Jedi conflict, and their presence changes the outcome in unexpected ways. For example, they could introduce new Force techniques they learned from their own time, which could tip the balance of power in that historical struggle.
There could be a fanfiction where Leia and Luke go on a secret mission. During this mission, they rely on each other's skills, Leia's leadership and Luke's Jedi powers, and they face many challenges together. This could include battles against new enemies and solving complex puzzles.
One possible plot could be that they discover their connection in a different way and, after much soul - searching and consideration of the implications, they decide to get married in a secret ceremony. Their union then has to be hidden from the galaxy due to the shock it would cause.
One interesting plot could be a character from the modern era traveling back in time to the pre - Clone Wars era. They could try to prevent certain events that led to the fall of the Jedi Order. For example, they might attempt to expose Palpatine's true nature earlier. Another plot could involve a time - traveling Sith Lord going to the future to gain new powers or technology and then coming back to change the balance of power in the Sith's favor in the past.
Luke would likely develop a deeper understanding of the Jedi's roots. This could make him more traditional in his approach to the Force, or it could make him question some of the Jedi teachings he learned in his own time. Leia, on the other hand, might develop a more global view of the galaxy. Instead of just focusing on the Rebellion, she could see how different factions interacted throughout history, which would shape her leadership style in new ways. For instance, if she saw how the Sith influenced events from the shadows in the past, she would be more vigilant in her own time.
In such a fanfic, the character development of Luke and Leia can be really engaging. Maybe it delves deeper into their personalities and how they interact with each other in new situations. For example, it could show them facing a new threat together and how their skills and relationship are put to the test.
A plot might also involve a young Rebel pilot who stumbles upon the hiding place of baby Luke and Leia. Instead of turning them over to the Rebellion right away, he decides to take matters into his own hands and protect them personally. He has to evade both Imperial and some over - eager Rebels who want to use the children as symbols, all while learning about the importance of family along the way.