Everypony questioned what made Cozy Glow evil. But a few nights before Twilight Sparkle's coronation, a shocking visitor shows up at her castle, holding answers to Cozy's past. It's not what you think.
In some alternate universe there never is a School of Friendship; the Young Six never unite, never stop Cozy Glow's master plan when said plan never exists, and Cozy Glow picks up a entirely different life.
Instead of defeating the villain trio by combining the power of friendship yet again, Twilight and the others lose in their desperate attempt of victory to save Equestria.
A redemption story for Cozy Glow after the events that take place in "A Test For Cozy" where the CMC and the young six help her through her dilemma of conquest and evil