Julia has been hunted since birth. Before her very existence she had become a legend - The Maverick - the one to save Equestria from destruction. She carries this title as a burden. Ponyville has become her escape to live a normal life. Still, her past continues to haunt her and finally catches up - threatening Ponyville and its residents. With a new persona and new-found friends including Rainbow Dash, Julia faces her demons and turns them against themselves as The Mysterious Mare Do Well.