Mane Six gets into a fight, and Fluttershy goes missing. They need to come together to save her, and beat the newest and hardest enemy they had to face yet.
Fluttershy gets bored of sitting at home by herself and heads to a local night club. Rainbow Dash meets up with her, and the two enjoy a night of dancing.
After graduating from high school with her friends, Scootaloo and Sweetie Belle are getting ready for their wedding in a month. However, there are still more surprises to come before they can get their happily ever after.
A recently widowed Rainbow Dash discovers a near-perfect replica of her late wife, Fluttershy. Why is it here, where did it come from, and why does everypony think it's the real Fluttershy?
Rainbow Dash is not a cheater. She's worked hard in life to get to where she is now, and she never, ever took the easy way out. So why does it hurt so much?
Who exactly is Rainbow Dash? She said she grew up in cloudsdale, but that's it. Her father said she gained all her mother's good looks, but doesn't she look more like her father, Bow Hothoof. And what do the Princesses have to do with this?
Fluttershy and Rainbow Dash secretly love each other, but have trouble admitting it. Discord must choose between fighting for Fluttershy's heart and letting her go. Fluttershy, having had an advantage over depression, may soon take a turn for worse.
To make sure she's OK, Rainbow Dash visits Fluttershy on Nightmare Night. However, this peaceful and quiet cottage is about to – ahem – “play host” to some strange and unnatural forces.