Bikini Bottom
On a peaceful day in Bikini Bottom, SpongeBob and Patrick are having fun at Jellyfish Fields.
SpongeBob: Isn't this wonderful, huh, Patrick?
Patrick: Yeah it sure is!
But suddenly, some of the jellyfish are disintegrating.
SpongeBob & Patrick: [shocked] Oh, no!
SpongeBob: Holy shrimp! The jellyfish are disappearing! We gotta get to the Krusty Krab and tell Mr. Krabs what's going on!
Patrick: [starting to disintegrate] Uh, SpongeBob! I don't look so good!
SpongeBob: Oh, no! Patrick, not you too!
As Patrick started disappearing, SpongeBob runs for home.
SpongeBob enters his house.
SpongeBob: Gary, everything is starting to disappear. It looks like Patrick and some of the jellyfish have vanished in front of me.
Gary appears in front of him.
Gary: Meow!
SpongeBob: Oh this is madness! We gotta go see Sandy!
Gary just started to vanish.
Gary: [sadly] Meow!
SpongeBob: No, Gary, no!
SpongeBob runs to see Sandy.
SpongeBob arrives at Sandy's Tree Dome.
SpongeBob: Sandy, everyone in Bikini Bottom is disappearing.
Sandy: What in tarnation is going on out there? Didn't you see the news!?
She turns on the TV and it shows the Bikini Bottom News.
Johnny: [On TV] Now Bikini Bottom has some citizens who are disappearing from one place to another. We live with Perch Perkins.
Perch Perkins: [cuts to Perch Perkins in the post-apocalyptic street of Bikini Bottom] Perch Perkins reporting live from Downtown Bikini... [ducks from a boat being thrown at a building] ...Bottom. Complete chaos here today as our town has sudden civilians turned to dust because what has come to be.
Perch starts to disintegrate to ash.
Perch Perkins: Oh, no! What's happening to me?!
Sandy turns the TV off.
Sandy: [sees her hand as she starts to disintegrate as well] SpongeBob, you've got to get to the Krusty Krab as soon as you can!
SpongeBob: Got it, Sandy!
She disappears.
Scene cuts to the Krusty Krab with Squidward at the cash register area where he sees some of the costumers vanishing into thin air.
Squidward: Mr. Krabs! Mr. Krabs! [arrives at Mr. Krabs' office] Mr. Krabs what is happening to our costumers?
Mr. Krabs: [gasps] Our costumers?! [steps out of his office] But there's some who are around!
Suddenly he started disintegrating.
Mr. Krabs: Mr. Squidward, be sure that you and SpongeBob take care of the Krusty Krab and make sure Plankton doesn't get the secret formula.
He vanishes.
Squidward: Not you too, Mr. Krabs!
SpongeBob arrives at the scene.
SpongeBob: Squidward, what's happening to Bikini Bottom?
Squidward: I know. I saw Mr. Krabs vanish.
All of a sudden, Pearl, Mrs. Puff, Plankton, Old Man Jenkins, Larry, and MermaidMan arrive at the restaurant.
SpongeBob: Guys, what happened?
Plankton: I saw Karen disappear right in front of me. She's a computer.
MermaidMan: BarnacleBoy has vanished as well.
Pearl: Some of my friends have disappeared too.
Squidward: Your dad disappeared also.
Pearl: Oh, daddy!
Larry: I saw my gym members turned to ash and some have survived.
Mrs. Puff: And I saw some of the students in boating school disappear as well.
Old Man Jenkins: Everyone I saw has disappeared, including my farm animals.
SpongeBob has struck an idea.
SpongeBob: I have just the idea!
Squidward: What do you mean? There's no other plan we can help some people who didn't go away!
SpongeBob: No, Squidward! We are going to find the Avengers so we can help them undo Thanos' snap so we can bring back everyone.
Pearl: Who are the Avengers anyway?
Plankton: Because they're Earth's Mightiest Heroes!
MermaidMan: Hey, I knew Steve Rogers who goes by the name Captain America.
Plankton: And I heard about Bruce Banner who transforms into the Hulk.
Pearl: And I actually heard about that hunk Tony Stark who goes by Iron Man. He's a famous rich man. [swoons]
Larry: I really heard that Thor has a mighty hammer known as Mjolnir, which has everyone struggling to lift it.
Mrs. Puff: Until Vision did get the upper hand.
Old Man Jenkins: It's all because of the Mind Stone which gave him strength.
Everyone: WOW!
SpongeBob: [in determination] All right everybody! Let's go find the Avengers to help fight Thanos and bring back half the universe.
Everyone: YEAH!