Full One Piece Film : Red Sammury
All Infos in the movie are from Organic_Selection957 on reddit :
Uta is set on creating a new era where everyone is happy and no one has to suffer ever again, so she calls everyone to her live show. On the live show and live stream of the show, she traps everyone who listens to her song in a dream world where she has total control. The only way to break her
power over people is by falling asleep herself, otherwise they stay in this dream world forever.
Her final plan is to trap everyone and herself in this "perfect world" forever by killing herself in the real world. She does this by eating this special mushroom that prevents her of falling asleep.
Unfortunately these mushrooms will eventually make her go mad, lose control of her emotions before killing her.
In the meantime the government is aware of what shes trying to do and her powers, so they send cp agents, coby and helmeppo, and eventually quite a big fleet to deal with her.
So she traps everyone and goes berserk,even attacking a tenryubito that tries to kidnap her, but she won't let anybody out even though some people are not agreeing with her.
So the people on the inside led by coby start trying to stop uta. Coby makes robin and the mugiwara crew find a way to break the spell from the inside.
They discover the only way to break her powers from the inside is making her wake up an ancient monster that will connect both worlds, but the catch is that the monster has to be beaten down on both worlds at the same time.
The gorosei are very worried of what's happening, since uta is holding hostage a huge chunk of the population by now, and they imply that shanks has to stop her.
Shanks arrives to the island to stop uta, uta tries to stop them by using the regular innocent people lying around to attack them, so they cant fight back. Shanks and his crew find that the marines have already secretly position themselves along the crowd, and start shooting innocent people, uta and shanks get progressively angry.
Uta loses it and calls forward the ancient monster to finish everything.
So by now we have two parties, the mugiwara along with other random people like law, brülée, oven etc in the dream world; while shanks crew is in the outside with the marines and katakuri. They have to somehow lead an attack together to beat the monster from both sides. Katakuri points out he can see brülée on the dream world for an instant using his kenbunshoku, so they figure out that's how they're gonna lead the simultaneous attack.
Ussop awakens his kenbunshoku and connects with yasop, they lead everyone in the fight telling when and where to attack.
Everyone attacks in groups and finally luffy and shanks give the final blow to the monster.
They beat the monster but its too late no, uta is about to die and everyone will stay stuck on the dream world forever.
Shanks tries to give uta a medicine that will help her sleep, but uta needs to wake everyone up before its too late. she frees everyone even though it might kill her.
The Marines close in on uta since her powers are too dangerous, but shanks keeps the marines at bay with his haoshoku. The marines retreat as they don't want to start a war out of this.
So basically everyone is now free to go. Shanks and crew take uta, while the mugiwara crew leaves the island. Luffy wakes up on sunny, he didn't even meet shanks at all!!
End credits with a bunch of pictures of characters all over listening to uta songs.
So the most interesting this this movie is that Gorosei summoned Shanks to do something
