The character under the hood could be a droid that has been disguised as a humanoid. Once the hood is removed, it reveals a highly advanced droid with unique abilities that could change the course of the story. It might have the power to hack into any system or be able to communicate with an ancient alien race that no one else can. This could open up new storylines about technology and cooperation between different species in the Star Wars universe.
One possible plot twist could be that the character under the hood is actually a long - lost Jedi in hiding. Maybe they've been on the run from the Sith and have been using the hood to conceal their identity. Another twist could be that it's a shape - shifting alien who has infiltrated the Star Wars universe's main characters' group, and pulling down the hood reveals their true, menacing form. Or perhaps it's a character from a different time period in the Star Wars timeline who has somehow traveled to the present setting of the fanfic, and the hood has been their way to avoid disrupting the timeline until the right moment.
There's a chance it's an Ewok with a special mission. The Ewok could be wearing a hooded cloak to seem more like a humanoid and is on a quest to retrieve an important artifact for their tribe. Or it could be a redeemed Sith, someone who has turned away from the dark side but is still feared by many, so they keep their hood up until they can prove their new - found loyalty.
I'm not sure as it's a very strange combination. Maybe Robin Hood in a Star Wars - like universe, stealing from the rich (like the Empire perhaps) and giving to the poor. But it's just wild speculation.
A great plot twist could be that the Sith spirits in the temple are actually illusions created by the Empire to trap the Rebels. So when the characters think they are facing ancient Sith threats, it's actually a new Imperial weapon in disguise.
One possible plot could be that Danny, through some sort of interdimensional portal accident, ends up in the Star Wars Rebels universe. He then uses his ghost powers to help the Rebels fight the Empire. Maybe his intangibility could be used to sneak past Imperial security or his ecto - blasts could be a new weapon against stormtroopers.
A possible plot twist could be that the grandmother is actually a Death Eater in disguise. Little Red Riding Hood thinks she's going to visit her sweet old grandma, but when she arrives, she discovers the dark truth. Another twist could be that the red hood she wears is a Horcrux. This would add a whole new level of danger and mystery to the story.
One possible plot could be that the player is a young Jedi in training. They start on a peaceful planet but then it's attacked by the Sith. The player has to escape, find other Jedi survivors, and learn new Force powers along the way to eventually take on the Sith Lord leading the attacks.
The side story could be set in a different part of the galaxy, exploring new planets and species. There could be a conflict between a local species and an invading force, and the story could show how the Star Wars' overarching themes of good vs. evil play out in this new context. It might introduce new Force - related concepts or powers that are unique to this part of the galaxy, and a hero could emerge from this new setting to fight for justice.
It could be about a new group in the Star Wars universe, say 'WG'. Maybe they are a group of rebels or some sort of secret organization. They might be fighting against the tyranny of the Empire or some new evil force that has emerged. Their plot could involve finding ancient artifacts related to the Force or trying to uncover some long - lost secrets that could change the balance of power in the galaxy.
One possible plot twist could be that Kirby's transformation into a star warrior is actually part of an enemy's plan. Maybe the enemy wants to use Kirby's new powers for their own evil purposes.
One possible plot twist could be that Kirby's trainer turns out to be an enemy in disguise. He's been teaching Kirby wrong techniques on purpose to make him fail later. Another twist could be that Kirby discovers a hidden power within himself during training that no one expected. This new power could change the whole dynamic of his training and his future as a Star Warrior.