The plot might revolve around Mace Windu coming back from the brink of death (if that's the case in this story). He could be on a quest for vengeance against the dark side forces that tried to kill him. It could also involve his journey to regain his former position and restore order in the Jedi Order, all while getting his revenge on his enemies.
Maybe it could be about Mace Windu seeking revenge against those who wronged him in the Star Wars universe. Perhaps he's after the Sith who have caused chaos and destruction.
Maybe Darth Vader. If the story is set at a time when Vader is at the height of his power, he could be the main obstacle in Mace Windu's path of revenge. Vader's loyalty to the Emperor and his own dark side powers would make him a formidable foe for Windu.
Well, it could focus on Mace Windu's early days in the Jedi Order. Maybe show how he was trained, his first encounters with the dark side threats, and his rise within the Order.
As of now, it's neither a movie nor a book. There is no official production titled 'Windu A Star Wars Story'.
Another possibility is rogue Jedi who have turned to the dark side. They could be former comrades of Mace Windu, and he has to face them in combat. This would add an emotional layer to the story as he has to fight people he once considered friends and allies.
It could involve the Empire staging a comeback after its initial defeat. Maybe they've developed new superweapons or found a way to turn some of the Rebels' own against them.
Mace Windu was a powerful Jedi Master. He was known for his purple lightsaber and his skills in combat. He was a member of the Jedi Council. He played a significant role in the Clone Wars, leading the Jedi in many battles against the Separatist forces. He was also involved in the discovery of the Sith Lord Palpatine's true identity, which ultimately led to his confrontation with Palpatine in the Chancellor's office.
He could be a Force - ghost. His spectral form could guide Kanan or Ezra at crucial moments. For example, when they face a difficult decision regarding the Dark Side, Mace Windu's Force - ghost could appear and offer his wisdom based on his own experiences with the Sith.
In such fanfiction, it could lead to a completely different power dynamic in the galaxy. Maybe the Jedi would regain their prominence and prevent the rise of the Empire.
Since there is no official 'Windu A Star Wars Story', we can only imagine what it could be like. Mace Windu was a complex character. His story could have delved deeper into his upbringing as a Jedi. Maybe it could have explored his relationships with other Jedi, like Yoda and Obi - Wan. It could also have shown more of his internal struggles, such as his decisions regarding the dark side threats that were emerging in the galaxy. His purple lightsaber was unique, and perhaps a story could have explored how he came to possess such a distinct weapon and what it symbolized in his journey as a Jedi.
The plot of Revenge of the Sith centers around the final stages of the Clone Wars and Anakin Skywalker's descent to the dark side. It's a complex and intense story with lots of action and drama.