Something ruinous has befallen Equestria, and now takes up roost on Canterlot's looming mountain. With the divine city frozen in time, Equestria's fate lays at the hooves of its remaining princess, and its very first champion.

Their voices now gone, their selfish plans in shambles, the Dazzlings retreat to their lavish apartment and reflect on events passed, and what their next move will be.

Before using the Tree of Harmony's power, a desperate pair of alicorns confront a chaotic monstrosity, seeking to end his tyranny of chaos and mayhem.