Applejack: Well, I'll admit. I've lived in these parts my whole life and I've never seen this before.

Spike: There's also supposed to be a castle that goes with it.

Applejack: But I still don't see what this has to do with you and I bein' friends.

Twilight: Another pony named Starlight Glimmer used this map to travel through time and change things in the past. For some reason, the map's here but everything else is different!

Applejack: Different how?

Saten: Well, for one thing, where we come from, there's no war with King Sombra.

Twilight: Yeah.. Maybe you could tell us how the war started, then we can figure out when everything changed!

Applejack: That's easy enough. [sighs] When the Crystal Empire returned, it brought King Sombra back with it.. And it didn't take long for him to force every one of his subjects to fight for him against Equestria.. And even with Princess Celestia leadin' the charge, it still takes every last pony in Equestria doin' their part, workin' day and night, to keep up the fight.. First place to go was Fillydefia.

Saten: WHAT!?

Twilight: I just can't believe it! We stopped King Sombra! You and me and all of our friends!

Applejack: But we aren't friends.

Twilight: Wel-

Saten: Forget that Twilight!.. There's more important questions.

AppleJack: Like?

Saten: (shaking AppleJack) WAS DERPY STILL IN FILLYDEFIA!?

AppleJack: Who's Derpy?

Saten: (enraged) THAT WASN'T THE QUESTION!

Twilight: Saten calm dow-

Saten: DON'T TELL ME TO CALM DOWN!.. DERPY MAY BE DEAD!

Twilight: (hugs him) Saten, it's okay, we're going to set things right.

Applejack: [sighs] I hope you do.

Saten: Yeah.. If you don't.. Well.. You won't exactly be so pretty anymore.

Twilight: ... You think I'm pretty?

Saten: Well.. (looks away) that wasn't the point.

Twilight: (giggles)

Spike: So... how are we gonna set things right?

Twilight: I don't know! The only thing we know for sure is that Starlight stopped the rainboom.

Spike: And that the map's still here.

Twilight: [gasps] Spike, that's it! The map is connected to the Tree of Harmony! It must sense that something isn't right! That's why it's still here! I'll just use Starlight's version of the spell and go back a little earlier and stop her before she even knows we're there!