Year 1173 after the founding of Equestria.
Princess Twilight Sparkle's castle. Twilight reads a book and founds something unusual.
" Girls, come and see this!" shouted Twilight.
"What is this?" asked Applejack.
" It's a book written by one of the founders of Equestria!"
"And then?" asked Rainbow Dash.
" It has information of time before founding of Equestria. Something about a spell being cast for ponies to move the clouds and the sun and the moon. There says that was a punishment for fighting with each other and when it didn't help, there was created the Cold Horses, who made it snow, when the ponies fought."
"We know about the Cold Horses, we played in the story of founding Equestria. Remember?" said Rarity.
" How could I forget? This diary belonged to Clover the Clever. I played her part. She was one of the elements of harmony, before Celestia and Luna used them. And before we used them."
"But the spell that was a punishment? That caused us , pegasai move the clouds?
And unicorns move the sun and the moon?" asked Rainbow Dash.
"Yes! Everybody fought and the alicorns cast a spell to make everybody work and not fight anymore. But unicorns and pegasai wanted food for their job, so they begun to ask for food.
Alicorns cast a spell to summon the Cold Horses."answered Twilight.
"Read more of it!" asked Pinkie.
"Okay. After finding Equestria, the six ponies asked everyone to come to Equestria, but some stayed and fought, but the other ones went to Equestria. The place where they left, was named The Old Lands. These ponies who stayed and fought, became more and more evil, until they were called The True Evilness. They didn`t even look like ponies anymore!
They were shadows, who wanted to conquer Equestria. Alicorns cast a spell to create a magical barrier, what only let through these creatures, who weren`t fully evil.
They had to stop land business with that world, what is through the mirror. Humans created a barrier to , but they used all their magic to do this. These ones, who had magic were hated, because they didn´t give away their magic and didn´t help to create the barrier.
Wait! There`s a spell here!
When you want to know the true story, say these words.
The ones who live now,
Will know what was before ."
After Twilight said these words, the castle began to spin and fade, but her friends stayed with her. After that, she became unconscious.