Over a year later after the terrible aftermath of the Decepticon invasion, Princess Twilight discovers something deep within the Everfree Forest, something not of her world.
Direct sequel to Transformers: Fall of Equestria. A new war is raging on between the Autobots and Decepticons on the peaceful land of the ponies. The Legend of the Transformers will fall in Equestria's darkest hour.
Applebloom has a secret. A secret so well hidden even she never knew it. But when the truth comes to light, how will she cope when the reality of her past comes crashing down? More importantly, how will she deal with her new enemies: The Decepticons?
After the Decepticons discover energon on a distant planet, Optimus Prime and the Autobots arrive in Ponyville, quickly attracting the crown's attention. Now it is up to Prime and the princesses to protect Equestria from the Decepticons.