It's been a week since The Day when the heirs of the Elemental Houses were passed down their elements, with the exception of two, one who received it long ago and another who was refused this, and the time has come for the six of them to meet during the Summit of Harmony.

In another world, there is Equestria, but not as you know it. This Equestria is the same in several ways, but was set on a very different path by one crucial change... the immortal Alicorn Princesses, Celestia and Luna, never appeared to do battle against Discord. This one thing changed the events of the world in many, many ways. This is just the first taste of this new world.