After having survived the prison world through the magic mirror, the Dazzlings joined forces with other banished in order to return. Having learned to come to terms with their own issues, they befriended the human Twilight whose become inflicted with a magical condition.

Adagio intends to fix her little secret weapon against the Princess of Friendship before embarking on her conquest of Equestria. Though none else seem to support her drive to take over the kingdom, can the human Twilight save Adagio from her pursuit of vengeance for her family the ponies took away from her? Or will the leader of the Dazzlings enslave every pony and then the world of Equis? Can the human Twilight find the cure to her unstable magic and learn it in time to help as the end draws near?

What will the exiles that she helped bring through, do to the peaceful world of ponies and magic? Is there really a threat of wish granting demons that even Discord is helping along Sunset who jumped through to Equestria coming true? Will Sunset find it in herself to overcome her hesitance and self loathing to help her home in its greatest time of need?