Pinkie Pie was fast asleep on the couch within Planet Express in this strange new world she found herself in. Her night was peaceful and uneventful with no crazy knife wielding robots running around, just naked Farnsworth sleep walking around Planet Express, who was muttering to himself about how he will take over the world, the universe and all the Multiverse.
Else where in the Multiverse in Pinkie Pie's own universe it was a beautiful sunny morning in Ponyville.
Rainbow Dash flew down from the sky to land in front of Sugarcube Corner to enter inside.
"Hey Mrs Cake, have you seen Pinkie Pie?" said Rainbow Dash while walking inside.
"No. Strangely enough I haven't." said Mrs Cake from behind the counter.
"Is she still in bed?"
"No. I even checked in on her, she wasn't there."
"I'm just asking because I've seen a few new Ponies visit town today, with Pinkie Pie nowhere insight to greet them."
"That sounds even stranger."
"Could she be gone missing?"
"Now, let's not jump to conclusions." Both of them looked thoughtful for a moment. "OK, she's missing."
With that posters of Pinkie Pie were hanged all over Ponyville saying "Have you seen this Pony?" and many groups of Ponies voluntarily went looking for her in Ponyville and the surrounding area.
Hours upon hours had passed and still nopony was successful in finding Pinkie Pie.
Now late in the evening all of Pinkie Pie's closest friends; Rainbow Dash, Spike, Twilight Sparkle, Fluttershy, Rarity and Applejack were gathered in the library.
"So Twilight, you said earlier you may know of a way of finding Pinkie Pie?" said Spike.
"Well yes, according to my Multiverse tracking spell Pinkie Pie is in a universe called Ramapony A01." said Twilight.
Everyone gasped in horror.
"Wait, how do you know this?" said Rainbow Dash.
"Well with the magic I used, I was able to see small not very clear glimpses of the universe Pinkie's currently in, as well see the name and number of the universe."
"So how are you able to track Pinkie Pie?" said Applejack.
"Well, I don't know either. Just roll with it and stop asking questions, it's magic, it defies logic."
"Oh." said Applejack.
"How are we gonna bring Pinkie Pie back home?" said Rarity.
"Yeah." said Rainbow Dash.
"I recall one time seeing a spell book within the Canterlot Archives about Multiverse traveling magic." said Twilight.
"Well, let's go to Canterlot then." said Fluttershy.