A Changeling drone comes to Canterlot offering an explanation of the attempted invasion during the wedding and a through description of changeling shape-shifting abilities in exchange for Equestria's help in saving the hive from extinction.

Celestia accepts the offer,eager to learn more about a potential threat to Equestria but it becomes clear that this deal is far more complicated than it first appears. Has Chrysalis really changed or is this simply they build up to her next little scheme?