The Nation of Equestria, A beautiful place of culture and friendship. A new threat is imposed as King Sombra has returned and enslaved the Crystal Empire with more power than the Crystal Heart itself. The status of Princess Cadence and Shining Armour is unknown. With Flurry Heart just born, things could get worse. With the Crystal Empire once again under his hoof, he teams up with the evil and dastardly Queen Chrysalis and has come into Equestria leaving nothing in their path. The Princess' armies are slowly being pushed back from the north and the east and eventually, to the capital and have no major financial aid and no training for the new recruits. As a last resort, they must resort to true leadership. For this, they look to Earth, where they found Capt. Tyler Gooding of the United States Army. Princess Celestia must rely on this human for the Elements of harmony can't do anything this time but fight. Will Tyler be able to stop this threat or will he create problems of his own?