Mane Seven and their allies must solve mystery case at Camp Everfree, as well as dealing with Nezha Ventigo and his Ultimates, Cybertronian Creator and Thirteen Cybertronian Knights from unleashing apocalypse on Earth.
When Chrysalis gets a chance at revenge from a being that calls itself "Unicron," she gains a power beyond her wildest dreams; a power that places two worlds at the edge of destruction. Do Equestria and Earth stand a chance against this mighty foe?
A timid pegasus and a young Autobot forge a powerful bond between each other while racing to stop a power-hungry Decepticon from plunging Equestria into darkness.
1000 years ago Princess Celestia was forced to banish her sister Princess Luna after she became Nightmare Moon. However unbenounced to her Nightmare Moon was banished to a distant planet where she now plots her revenge with her ally Megatron
