The Elements of Harmony find themselves transported to a world full of evil and darkness. On the journey home they make new friends, as well as new enemies in the form of evil counterparts to themselves.
In an alternate Equestria, a young filly, Blackburn, was destined to be Queen of Hope's Point, a beacon of light in the darkness. See her grow alongside the friends and loved ones that made her the ever-watchful, iron-hoofed Queen she was born to be.
Seven years ago, Twilight Sparkle and her friends were accidentally taken to another world where they made new friends. Now they return to that world to find that things have changed, and now they and their friends must fight to save both worlds.
The Mane Six investigate a mysterious anomaly in the Everfree Forest and soon find themselves in a scary new world, where they have to depend on new friends to find their way home. Wait a minute... why does this sound familiar?