Ten years in the future where Equestria is now a post-apocalyptic world, Applebloom; now a grown mare and leader of the resistance, goes back to the past to prevent the chain of events that led their peaceful world into chaos.
Devoid of memories and found in the Everfree Forest, little Raichu is nursed back to health by Twilight and her friends. Little do they know about the importance of her past and how far she’ll go to repay their kindness.