Moonwing volunteered to be a test subject of twilight spell and that went terribly wrong and its changed his gender. In the middle of that madness a colt happens to fall in love with him. What should he do!
Long after the wedding and the fiasco with the Changelings, Shining Armour and Cadence are finally settled in at home. But one bundle of 'joy' may just end it all.
Fluttershy, with the help of Twilight, plans to tell her friends that she's a changeling, but when Fluttershy and Twilight are teleported to a mysterious forest, it seems the two won't be able to find their way home.