Aah!
Hey, good night, Sammy.
G'night, Normulon.
Mm.
Ahh!
I'm sorry, sir, but we're about to close.
Oh, I won't be long... Sammy.
This might be the most delicious tea
I've ever tasted.
I almost understand why you abandoned your post
for this quaint life...
Kheirosiphon.
No.
You!
I'm not going back!
I don't like sacred flames.
I like tea!
Aaaaahhhh!
Who's next?
Hmm.
No.
Huh.
Finally.
Aren't you gonna answer that?
Ah...
Mr. P-Prismo...
Just ignore it.
Make your wish.
Well, I'm trying to, but...
it's kinda... distracting.
You have no idea what it took.
The terrible things I did just to get here.
And now I can't even concentrate!
The wish— Spit it out.
Oh. Ughh. Aagh!
Oh, I wish it was quiet enough to think!
Wish granted.
Oh, wait. Uh...
Okay, fine.
A crossover. Okay.
Oh, hey! Ooo.
Hmm...
That's not a crossover.
Nope.
Oh, my gosh, you really are Fionna and Cake!
The real ones!
Oh, crud!
Can we go on an adventure?
Heh, well—
Aw, my hat!
Ayo! What's going on now, Cake?
I don't know,
but this is cool.
Ugh! What's wrong with Cake's voice?
Whoa! Big boy!
No, this is gonna drive me nuts.
Hey!
Heeeeeeeeeeeeey!
Hmm. She's off-model, too.
Whoa! I'm standing on my back legs!
Oh! Arms!
Legs are arms!
Amazing!
It's like a video game, and we're getting upgrades
for beating those weirdos.
Ha! I can stretch!
He-eeey. Ha ha!
Much better.
Do me next!
Aw! I just wanted cool powers.
Maybe you have some.
Try flying.
Ha ha! Faster! Faster!
These two are a long way from home.
But how?
Maybe the connection is open again.
Nope. Still locked out.
Then how did they get here?
I stepped through a portal in that sad man's head.
Better take a closer look.
Now what?
For starters, let's get you covered.
Great.
What happened with this one and this one, Simon?
I didn't do anything.
Liar. Crossovers don't just happen!
Look, it seems like you two have some stuff to work out,
so can you send us back to Ooo?
Shh.
Let's try rewinding.
What the heck, dude?
Well, you couldn't bring her back,
so I helped myself.
Who's her?
I've got limits to my power, bro.
That doesn't give you an excuse to mess with my stuff.
Whatever, dude.
Simon, I mean it.
Just because it's in your head doesn't mean it's yours.
Ooooh, I've always wanted to try one of these.
Drink the water, you beast!
You...
You beast of burden, drink the water.
Drink. Drink this water!
Hey! That's not a toy!
Bad cat!
Aah! Why would you do that?
Nobody sprays Cake!
Hyah!
Who do you think you are, you big bully?
And why'd you bring us here?
Where is here?
Okay, o-kay.
Chill.
Wow, okay.
I am Prismo the Wishmaster.
That tells me nothing!
Well, as Wishmaster, I grant...
wishes.
And sometimes those wishes require me to create
new wish-altered realities.
Here, check it out.
A wish made this "farmworld" universe.
A wish made this funny shape universe.
This one already existed.
I don't even remember whose wish this was.
Oh!
This universe is special because it had my favorite guy.
Roooar! Pancake!
There he is! Heh heh heh.
Dog person.
Lotsa wishes, lotsa worlds.
The Time Room is the perch from which I keep my eye
on the resulting multiverse.
Okay. Keep going.
Uh, I used to really like my job.
But after eons of making stuff for others,
I wondered what it would be like to make something for myself.
Let's see.
She's gonna be a good fighter,
so she'll need a badass sword.
Annnnd... everyone needs a best friend.
Ooh, cats are cool.
And now just to put them in a big ol' tree house
on a grassy field in a magical world.
Done.
Huh...
Shoot. Did I just copy Finn and Jake?
Meh.
So I just leaned into it.
Maybe it wasn't the most creative thing I could make,
but I liked writing your stories.
Wait! That's us!
Yeah, totally.
You had adventure.
You had romance.
DJ Flame!
You had friends.
Gum-Garry.
Marshall's a vampire.
Wow, we look so happy.
I knew my life was supposed to be magic.
Fionna and Cake was real this whole time?
Pretty tight, right?
Yeah. So why'd you change it?
Yeah, our world doesn't look like that at all.
Everything's boring as hell.
Hmm.
Oh, I think I know what happened.
No wonder you guys looked so terrible
when you first got here.
Okay, so, technically,
I'm not supposed to make stuff for myself.
So I kinda had to "hide" your universe.
I found the emptiest, most cursed magical brain
in all of Ooo.
Him?
Kinda.
Ice King!
Huh?
Hey, Ice King, can I store a fan-made alternate universe
in your cursed dome?
Sure, magic flashlight!
You can put anything you want in there.
'Specially if it's got a hot lady.
Cool. Hold still for upload.
Whoa! Fire in the hole!
Fionna and Cake: What time is it?
You were like a big nutty hard drive.
And everything went great...
until you got cured.
Simon! Your crown!
What's happenin', lady?
Don't panic, but I think GOLB is digesting us...
breaking us apart layer by layer...
down to our essential forms.
Betty?
It's good to see you, Simon.
It's good to be seen.
Dang. From fun wizard to sad loser.
He wasn't fun. He was insane.
I dunno. He looked pretty happy to me.
Without the curse of the magic crown,
Simon's brain was no longer magical.
So your world must have lost its magic, too.
And I've been locked out ever since.
Oh, Betty.
So, all of this is really bad,
but I think we're gonna be okay.
As long as no one else knows.
Oh, no!
Quick, down the stairs!
What stairs?
Oh! Shoot.
I'll deal with whoever that is.
You guys follow me to the exit.
Up, up, up.
Just a minute!
Scarab! Hey!
Curious.
I always thought you had an open door policy.
Everybody's pal, Prismo.
Hey! That's me!
Well, What brings you here Scrabby?
No one calls me that anymore.
I was passing through the neighborhood,
making a delivery to the Judgement Hall,
when I got an alert...
about you.
Me?
Your Universe Breach Alarm went off twice
and went ignored?
Oh. I just needed to change the batteries.
Nothing for an important guy like you to worry about.
Yeah, everything in the Time Room is going great.
Yeah, well, thanks for coming by.
I know you're really busy, so...
Prismo, it almost seems
like you're trying to get rid of me...
What? No, no!
I love it when you stop by.
Let's bro out! We can party like we used to.
I was never invited to parties.
Well, time to fix that.
Ugh. We just want to go back to Ooo.
Why are we hiding?
Remember when I said I wasn't supposed
to create new realities for myself?
It's actually a big deal
and I could get in serious trouble for it.
The guy who was at the door, that's the Scarab.
He's a jerk god-auditor.
And if he finds out about you, he's gonna report me.
And then— gugh—
my boss is gonna drop the hammer!
Your boss?
Gah! Simon!
- Whoa! - Fionna!
- Oof! - Ugh!
Ugh. Ow! Whoa!
It's okay, Fionna, walking on two legs is hard.
It's not my legs, it's this damn skirt.
Girl, you look good though.
Weird. You never had any trouble
with skirts in my stories.
Ah!
How about shorts, huh?
What? What do you mean "shorts"?
Uh, you know, mortals.
I call them "shorts" because they're smaller than us.
And their lives are really short.
Having two conversations
at the same time is hard.
Oh! That's mine.
Is this cat hair yours, too?
I don't recall...
I'd like to take a look around the cube
and see if there are any more...
"batteries" that need changing.
Oh, yeah, of course.
Uh-oh. We'll take a shortcut through the core.
Pick up the pace, Simon!
You really don't want to get caught by this guy!
I don't care.
I mean, you show me all my messed-up past
and expect me to just shrug it off like it's no big deal.
"Just move forward, Simon."
Well, maybe I don't want to move forward.
Maybe I just want to sit right here.
Ugh, this guy.
Oh, sweet!
Wow!
What the heck are those things?
That's the Time Core.
I don't think they're actually alive.
Maybe? They send time waves throughout the multiverse
that are experienced as the passage of time.
Now, see, you said that word before,
and I pretended to understand,
but I've got the education of a house cat.
What's the multi-universe?
I'll show you.
This is the multiverse,
a huge web of all the different realities
elegantly connected like an anthill
or a camp counselor relationship chart.
Where is our world on this map?
Your universe is...
unauthorized, so, it's...
waaaaaaaaaaaaaaaaaaaaaaaaaaaay over here.
Dang, that looks so lonely.
Yeah, because I kind of made your universe off the books,
it can't really be part of the multiverse.
Just the fact that you exist could have
totally unpredictable effects on the other realities.
You're like free radicals.
Awesome! That sounds cool!
Yeah...
So majestic.
Trillions of waves of time
spreading across creation in a mighty gush.
Eh, the colors give me a headache.
Prismo!
Are we close?
Just through this door.
Finally! We're going back adventurin'!
I can't wait!
- Huh? - Huh?
Is the circle ready?
Just finished.
Oh, hey, what's up? And the new battery?
You already know.
You're me. Ha-ha.
Yeah, this is confusing.
Prismo! Where's the exit?
It's been cool hanging out...
but you got to go back now.
- What! - What!
Simon— do the thing with the portal!
No way.
I am not going through that heartache again.
We're out, too!
- Stop! - We go where we want!
Fionna! Cake!
That's the last time I make an unauthorized universe.
Unauthorized universe?
Crap.
What do you think about the stuff he said?
Are we not real people?
Heck yeah, we're real!
So what if he made us?
We're making our own selves from now on!
I always knew you were a smart cat.
Ugh!
Ah, come on, Scrabby.
Let's make a deal. I can get you anything you want!
A new ride? Big dung ball?
Ah! Not my hot n' spicy.
You just handed me the only thing I want.
My pickles? The Time Room!
I should have been Wishmaster,
and I will be!
All I have to do is turn in your rogue universe
to prove you're unworthy.
Pssh, what am I worried about? You'll never find him.
It's hidden in a person?
Crap, crap!
He's here, isn't he?
No.
I donked up.
Join the club.
We've been running for so long, I'm gonna throw up.
There's a light up ahead. It must be the exit!
Hold on!
- Adventure time! - Adventure time!
- Huh? - Huh?
What's up?
What the heck?
Did you just make us go through a big circle?
Okay, we're out of time.
You need to get back inside his head now.
Found you!
Ah, the crossovers.
You're evidence.
You're getting egged, too.
And after that,
into the incinerator with the rest of the trash.
Uh... no!
They're Fionna and Cake...
and they go where they want!
Run! And keep running!
This dude will hunt you like a polar bear!
Prismo...
Hit the button and hold on tight to each other!
What's the point?
Ow! You dum-dum!
If you don't help us, Simon, our entire world
and everyone we know will die!
Please! Help us!
Go!
Actually, I think I might be able to—
Are we back in the magic world?
No, this doesn't look like Ooo.
What are we gonna do?
That bug guy's still after us and we can't take him on.
I used to be able to stop whole armies of jerks like that,
but I'm useless now.
Uh, yeah, we know.
Ooh! Maybe this can get us back.
Yeah!
Hmm... Hmm...
Let's just button mash it.
Wait, wait, wait! We don't know
what channel number corresponds to Ooo.
We could end right back in the Time Room
where the Scarab will bite my head off!
Well, I could use a bite.
I'm hungry, Fionna.
I'll check my new backpack.
Got anything in that big ol' muumuu?
Oh, found something.
Sandwiches!
I know a way I can protect you from the Scarab,
bring back magic to your world, and make it last forever.
I need to become Ice King again.