Nightwatch and Buttercream encounter a young eastern dragon named Lily, leading them on an adventure to the land of Ester Dracos. While Buttercream has some fun, Nightwatch does some important research with the help of Emperor Antirrhinum.
A young unicorn named Nightwatch and his little adoptive dragon sister Buttercream long to see Nightmare Moon defeated and Princess Luna return. They venture out to Everfree to witness this but run into some trouble along the way.