A possible plot is that Luke, as heir to the Empire, is faced with a threat from an external force that neither the Rebels nor the Empire fully understands. He has to use his knowledge of both the light and dark sides of the Force, as well as his new position in the Empire, to unite former enemies in order to face this threat. He also could be exploring the ancient secrets of the Empire that are related to the Force, secrets that could give him the power to reshape the galaxy in a more harmonious way.
One plot idea could be Luke struggling to balance the dark and light sides within him due to his new position as heir to the Empire. He might face internal conflicts as he tries to reform the Empire from within. Another could be him having to deal with former Rebel allies who now see him as a traitor. And perhaps he discovers a hidden power within the Empire that could either save or destroy the galaxy.
Well, he could find out that there are some positive aspects of the Empire's infrastructure that he wants to preserve while getting rid of the tyrannical rule. For example, the Empire might have advanced medical research that could benefit the whole galaxy. Also, he may have to form unexpected alliances with some of the Empire's lower - level officials who also want change. Maybe there's a secret society within the Empire that has been waiting for someone like Luke to come and lead them to a new era.
One plot idea could be that Luke Skywalker discovers an ancient Jedi artifact that has a connection to Revan. As he delves into its secrets, he starts having visions of Female Revan. They then start communicating across time and space, sharing their knowledge of the Force and different eras of the Jedi. This could lead to Luke learning new ways to combat the dark side from Revan.
One idea could be Luke struggling to hide his true identity while at the Imperial Academy. He might have to pretend to be a loyal Imperial while secretly trying to undermine their operations. For example, he could subtly sabotage training exercises or misdirect fellow cadets.
Another interesting plot is Luke traveling to the future. He discovers a galaxy in chaos due to a new, powerful dark force. He has to adapt to new technologies and new forms of the Force while also finding a way to defeat this new threat. He might meet descendants of his friends and foes, which would add an interesting dynamic.
One idea could be that she discovers her father's legacy in a hidden Jedi temple. Another could be her having to face an ancient Sith threat that was once defeated by Luke. Maybe she teams up with new characters to protect the galaxy like her father did.
In a Clone Wars fanfiction, Luke could be involved in a mission where he has to team up with some of the well - known Clone Wars characters like Anakin Skywalker. He might initially struggle to work with his father without revealing their relationship, and they could learn from each other's different perspectives on the Force and the war.
One idea could be a story where Darth Vader secretly trains Luke in the ways of the Force before Luke fully realizes who he is. This would add an interesting layer of secrecy and moral conflict for Vader.
One idea could be a story where Luke discovers a way to temporarily reverse Vader's Sith corruption, leading to some heart - to - heart conversations between them as Anakin. Another could be a fanfic where they have to team up against a new, greater threat in the galaxy that neither the Rebels nor the Empire can handle alone. Maybe a story where Luke gets trapped in a Sith - created alternate dimension and Vader has to go in and rescue him to atone for his sins.
A really interesting plot would be if Luke's time travel was accidental and he ended up in a parallel universe. In this universe, the roles of the Sith and the Jedi are reversed. He would have to figure out how to get back to his own universe while also dealing with the strange new world he's in. Here, he might learn things about the Force that he never knew before, like different ways to use it that are unique to this parallel universe.
Well, a really cool plot might involve Luke Skywalker getting stranded on a planet where the rebels are currently hiding. He has to work with them to fend off an Imperial attack while also learning more about the diverse cultures among the rebels. It could also be interesting if Luke discovers a new form of the Force while interacting with a unique alien species that the rebels have befriended.
His relationship with Leia would be severely strained. She would likely be horrified that Luke has become heir to the Empire. Han might be more understanding, thinking that Luke has a plan to change things from the inside. His relationship with the Jedi spirits could also change, as they might be conflicted about whether to support him or not in his new role.