Shortly after Twilight Sparkle ascended into the throne in Canterlot, Starlight Glimmer has essentially taken Twilight's place in Ponyville. It's a lot less chaotic as well, Trixie may be a hoof full and all but she's settled in quite well.
However, a routine day for the unicorn goes off track with a few unexpected visitors. Thankfully for Starlight, she knows a thing or two about having been on the wrong side of Twilight and her friends. When a new but familiar arrival shows up feeling anxious perhaps a little chat about common lives will help. Especially after they realize she also has had her fair share of confrontations with the elements.