Ponyville 6:07 AM 6/13/2012
It was a quiet day in Ponyville. Twilight Sparkle was shopping in the marketplace. She looked at a mirror in one of the stands. Her purpleish-blue mane with purple and pink streaks are not out a place. The unicorn saw an Pinkie Pie prancing nearby. The purple mare walked up the the her and said "Hello Pinkie."
Pinkie responded "Hey Twilight, how are you doing?"
"Well I'm looking for some supplies to study the constellations, and you?"
"Cheerilee said that two of her friends are visiting this week and I need to welcome them. Oh isn't this great that two new ponies are coming here this week?"
"Uh I guess..."
Then Fluttershy walked in with Angel on her back. She quietly said "Uh hello, how are you doing?"
The party pony said "Hiya Fluttershy, Cheerilee said that two of her friends are coming and I need to prepare the party wagon for them." The party pony who then pulls out a what looks like a trunk on wheels. Twilight then said "I plan on doing a little astronomy tonight."
The shy pegasus said "Well I'm here to get some food for Angel; He's been really hungry lately." Just then the white hare jumped out of the bag. The two mares agreed to helped Fluttershy get some food.
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Ponyville 11:00 AM
In the center of town there was a mysterious blue box. But no-one had questioned it's existence, in fact nopony seemed to even noticed. Inside this box The Doctor was busy tweaking some things River Song walked in. She said "Hello sweetie. Still working on the TARDIS?"
The time stallion said "Well River these Tachyon barriers don't install themselves," he was aiming with a device in his mouth. The device emitted a green light and buzzing sound. "And I've got to do something in case the TARDIS explodes again."
River then said "Well i just can't believe you decided to have a vacation in this dimension and work on the that box instead Doctor." She looked at her green flank which was adorned by picture of a river and a musical note. "Nor do i understand how you managed to got us in this dimension in the first place, care to explain?"
The doctor after looking at the hourglass on his brown flank then said "Well this is a Perpendicular Dimension. That means travel between this and our dimensions is easier, whereas Parallel Dimensions like Pete's World are as the term implies running parallel to our dimension and thus can't intercept in any way." The stallion then trotted to another terminal. "Perpendicular Dimensions can intersect making travel between the two much easier and less likely to destroy the universe."
"And yet you will still have to face a universe destroying cataclysm at the end of the month."
"What? That's ridiculous. There are no apocalyptic events happening in either universe."
The green pony then took some books. she read her blue one which resembled the TARDIS. "Let's see now: We have the cracks in time..."
"Well that was apocalyptic, but there was almost no way I could had predicted that."
"...The Dalek's Reality Bomb..."
"That was not at the end of the month. And you know that."
She turned the page "...And then there's the world being controlled by you're longtime rival. Oh and let's not forget what happened before AND after you regenerated."
"Ok that covers Earth, but Equestria is nothing like that."
River then picked up the other book skimmed through it and said "You're right Doctor, They only had to deal with the treat of Imperishable Nights, a sadistic embodiment of chaos, bears made of the stars themselves, and shape-shifters that feed on love, nothing apocalyptic in the slightest."
Just then they heard a knock on the door. The Doctor opened the door. It was Pinkie Pie. The brown stallion said "Hello, do you need some sugar?"
"No thanks," the party pony giggled. She honks the stallion's snout and said "You're invited to a supercalifragilisticexpialidocious party in Sugarcube Corner this week." Streamers then exploded from behind her. She handed the doctor and River their invitations and bounced away. After she left River said "I thought you said [Mary Poppins] didn't exist here."
"I thought so too. Well i put up the Tachyon Barrier so we can take some time off our hands. and The makeshift perception filter makes sure that uh almost everypony will not accidentally walk in the TARDIS for a joyride." said the Doctor.
"Famous last words. Doctor." The pale green pony said.
The duo left the blue box and went to explore this dimension a bit.
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Ponyville 1:10 PM
A class of fillies were studying inside a schoolhouse. Cheerilee was about to dismiss the class when Sweetie Belle raised her hoof and said "Why are you dismissing class early Miss Cheerilee?" whist scratching her lavender mane.
Cheerilee then said "Um well Sweetie Belle I have to prepare for a reunion with two of my friends."
"Were these the ponies Pinkie said she was having a party for?" Scootaloo said.
Then Apple Bloom said "And why haven't you tell us about them before?"
The schoolteacher turn her plum-colored head to the filly with the hair bow and answered "Because Apple Bloom ever since I became a teacher, we haven't got a chance to talk before now and- Wait did you said Pinkie was throwing a party for them Scootaloo?"
Scootaloo nodded head. Cheerilee dismissed the class and talked to the party pony. She went to Sugarcube Corner and found Pinkie setting up decorations. The purple earth pony said "Uh Pinkie, How many people did you tell about my friends coming here?"
The pink earth pony said "Oh not much, just my friends, and some other ponies."
"How many?" the schoolteacher said.
"Hmm lets see, there the Cutie Mark Crusaders, and some couple living in a blue box, so maybe 5?"
"Phew," sighed the schoolteacher 'For a minute i thought you'd invited all of Ponyville."
"What, No." The pink pony bounced, with her blue eyes looking at Cheerilee's green ones. "I know that this is a casual gathering silly, besides you said that they were coming Friday right. Most everypony will be busy then. The cakes have to deliver a giant cake to Canterlot, Lyra and Bon-Bon are hanging out and Rose and her friends are closing later."
"I see, well thanks Pinkie."
"No problem."
The schoolteacher had left Pinkie to her decorating.
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Canterlot 4:11 PM
A cloaked figure was sneaking around for some peculiar reason the figure didn't look like a pony but even stranger nopony actually noticed, as if she was invisible. She sneaked inside the castle and opened the doors. Inside the room a white Alicorn was standing inside. the alicorn had a flowing mane of various colors, and was easily the tallest pony so far.
"Who goes there?" said the alicorn.
"Deactivation code 6-7-β [Nocens Lupus]," The figure whispered. The cloak then grew more visible. The figure said "I wish to speak with the ruler of this land."
"And for what purpose do you want to speak to me. I can tell you are not from this world." The princess said.
"I want to warn you. Someone took something from your library and will use it to stop the flow of time."
"I see and you know this how?"
"I saw the future, that they will take the stolen parchment into my home dimension and silence had fall. I was the only one who escaped. I came here because i know of someone who had confronted threats greater then the likes of witch you never seen, and i know he's here."
"How great?"
"he had stopped the destruction of all reality at multiple times, he had saved count planets and people many times, and he had even gone out of his way to save entire species. But i don't think he can stop this threat alone."
"I see."
"As ridiculous as it sounds, i think that a specific group of individuals from this land can help him." The figure had noticed some guards are entering. and said "Tell this land's saviors to find the blue box." She then whispered "Activation code 6-7-13-α [Licentia]." and the figure vanished in a gust of wind.
When the guards arrived the figure had vanished without a trace the stallion in purple armor said "Princess Celestia is something wrong?"
"Nothing Shining Armor, I'm fine. Will you please check the Star Swirl the Bearded wing?" said the princess.
"Understood." The stallion said. the guards left and Celestia decided to write a letter to her student after she had proof of the figure's claims.