There could also be other supporting characters. Maybe some of Luke's friends from the Rebel Alliance might be involved in the story. Or perhaps some spirits of past Jedi who have a connection to Anakin and Luke could make an appearance, adding more depth to the story.
Anakin, on the other hand, has a complex history. He was once a great Jedi, then fell to the dark side and became Darth Vader. In this fanfiction, he is in a redeemed state or perhaps a state where he is still grappling with his past actions. His presence in the story is crucial as he is the father figure that Luke has been seeking to understand.
The main characters are Anakin and Luke. Anakin has this whole arc of being a Jedi prodigy, falling to the dark side, and then potentially finding redemption. Luke is the one who has been on a journey to discover his heritage and become a great Jedi. When they meet, it's like two parts of a story coming together. Their different experiences with the Force, their relationships with other characters like Leia and Han, all these elements can be explored through their encounter in the fanfiction.
Obviously, Luke Skywalker and Ahsoka Tano are the main characters. Luke is a key figure in the fight against the Empire and in the revival of the Jedi Order. Ahsoka, on the other hand, has a long and complex history within the Star Wars universe, having been Anakin Skywalker's apprentice and later becoming a key figure in her own right.
In this fanfiction, Luke might initially be in awe of meeting his father, Anakin. He could be conflicted between the image of the evil Darth Vader and the redeemed Anakin he has heard about.
Maybe Anakin meets Luke on a desolate planet. At first, Luke is hesitant and a bit scared as he has heard so many stories about Darth Vader, Anakin's dark side. But Anakin shows him that he has regained his true self. They start to talk about the Skywalker legacy, and Anakin tells Luke how he wishes he could have been there for him while he was growing up, and how Luke can avoid the same mistakes he made.
The Emperor could still be a major antagonist. Even though Anakin turned on him in the end, his influence might still be felt. He could send his agents to try and find baby Luke to eliminate any potential threats to his power.
Sometimes, new characters are introduced in these fanfictions that can be really well - written. They could be characters who act as mediators between Luke and Vader, or they could be side characters who are affected by Luke and Vader's interactions. For instance, a young Jedi apprentice who looks up to Luke and is terrified of Vader, but through the story, comes to see Vader in a different light.
Luke is often very well - written. Fanfiction authors can explore his journey with the Force in more detail. They can show his growth from a naive farm boy to a powerful Jedi in a more nuanced way.
In fanfiction, when Luke meets Anakin, they might have an intense emotional reunion. Luke could finally get the father - son relationship he always desired. Anakin might impart some long - lost Jedi wisdom to Luke,弥补 the time they lost when Anakin was Darth Vader.
Maybe a group of bounty hunters hired by the remaining Imperial forces. They see Luke as a big threat and Captain Rex as an annoyance. They keep hunting them down throughout the story, creating all sorts of dangerous situations for our heroes.
There may also be secondary characters in some 'ahsoka x anakin fanfiction'. But the focus is always on Ahsoka and Anakin. Their relationship, which is a mix of mentor - apprentice, friends, and something more in the eyes of some fans, is what drives the plot forward.