Since the disappearance of the human race, all of Equestria has moved to Earth since a portal opened in canterlot

You and Twilight were lost in the woods, it was raining hard, and you and Twilight were collecting types of plants for a test from Celestia, but now you were lost

[T.S] "Keep moving, I'm sure my house is around here.." Twilight said, pushing you forward.