Twilight was stripped of her title and arrested for using a dark "reformation" spell on Discord. Discord is still under the control of the spell, struggling to even think about making his own choices. Fluttershy has taken him in, doing everything she can to free him.

Friendships turn bitter and new ones form. Love blossoms in the darkest of situations. These are both powerful forms of magic...but will they be enough to free Discord and reconnect him with himself? Or will they only push him further into becoming a blank slate?