A spoiler report.
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Star Wars: Episode IX - The Rise of Skywalker (Spoilers)
>Takes place one year after THE LAST JEDI.
>The plot revolves around a race to find something. This “MacGuffin” is said to be controversial yet delightful. The “MacGuffin” may change during the movie, going from one thing which leads to something else, and that it ends up revealing the big secret of the movie. It is supposed to be something related to C3PO's old memory that got erased at the end of Episode III.
>The First Order has conquered most of the galaxy.
>Kylo Ren is still torn between the dark side and the light and still harbors feelings for Rey.
>Hux has been replaced by Allegiant General Pryde (Richard E. Grant) and has been leaking information to the Resistance in hopes that they kill Kylo and allow him to retake control.
>Hux is still here.
> (Kylo Ren) was in a room like in the rebel Blockade runner style, that bright white. And he's looking down as a box or container opens to reveal the charred Vader helmet.
>The Knights of Ren return from an expedition to the Unknown Regions to inform Kylo about a secret arsenal of superweapons built by Palpatine.
>Sith Stormtroopers (Red armor) have been hidden away in the unknown regions. It is apparently hellish in those areas. The universe is “not entirely stable.” The area is dangerous and full of peril. Since Emperor Palpatine’s death the fleet has been dodging gravity wells and surviving in the wilderness of space in the unknown regions waiting to be found and to finish their mission.
>The Sith Stormtroopers, which belong to Palpatine, have been hidden away inside a massive fleet, probably as a final act so upon his resurrection he could dominate the galaxy once more.
>The Death Star II wasn’t Palpatine’s last project. These Star Destroyers are equipped with “planet destroying weapons” like the one on the Death Star.
>Kylo and the Knights of Ren begin searching for the Wayfinder, a device required to locate the arsenal.
>The Resistance learns about this and deploys Rey, Finn, Poe, Chewbacca, BB-8, C-3P0 and R2-D2 to retrieve the Wayfinder first.
>Rose is now a high-ranking Resistance commander answering directly to General Leia and stays behind to coordinate them from the base.
>The Wayfinder’s coordinates are in C-3P0’s old memory unit in an abandoned Imperial blockade in a jungle world, where the heroes befriend the warrior Jannah (Naomie Ackie) and her people.
>After retrieving it, the heroes to a decommissioned droid factory in a snow world to unlock it, where they are ambushed by the First Order and rescued by bounty hunter Zorii Bliss (Keri Russell) and her droid.
>During the battle, the memory unit of a combat droid is uploaded into C-3P0, causing him to develop an aggressive personality and take Chewie’s bowcaster for himself. (Red Eyes)
>Meanwhile, Kylo meets an oracle who directs him to the Wayfinder’s location in a desert world. Rey and her friends also learn about it from C-3P0’s memories.
>Rey and Kylo meet and fight in the desert world, while the Knights of Ren battle Finn, Poe, Chewie and the droids.
>Rey and Kylo still share a Force bond, which causes them to experience “Force flashes” of past events as they fight.
>Kylo and the Knights of Ren retrieve the Wayfinder and return to the ruins of the Death Star in the jungle world to unlock the arsenal’s location.
>The Resistance follows him, but are ambushed by the First Order and nearly defeated before a local alien, Klaud, helps them escape.
>Finn recruits Jannah and her people as reinforcements to battle the First Order, while Rey confronts Kylo.
>Rey and Kylo learn that the Wayfinder actually contains Palpatine’s spirit. The Knights of Ren may be loyal to him and manipulated Kylo into freeing him. Rumor.
>Palpatine possesses one of the knights (Matt Smith) and announces his plan to seize control of the First Order and use the hidden fleet/arsenal to subjugate the galaxy. He also reveals that he was behind Snoke.
>Luke Skywalker and Han Solo appear as Force ghosts and encourage Kylo to accept the light. Kylo then join forces with Rey to stop Palpatine.
>Rey and Kylo defeat Palpatine, but he then possesses Kylo. He urges Rey to kill him, and she reluctantly does. Palpatine is unable to possess Rey and is destroyed for the last time.
>The First Order is defeated and Palpatine’s arsenal is destroyed.
>Rey mourns Kylo.
>The film is rumored to end with a sunset.
>So about Lando, he doesn't do much, he's just there with the heroes. Knights of Ren also have lots of scene where they are just there.
>The final battle will take place on the jungle planet, the hidden Sith Fleet will appear there to fight.
>The remains of the second Death Star will make the final battle epic and Rey and Kylo will use force flash fights against Palpatine .