Sugar Rush, a young pony at the age of 13 embarks on the biggest quest of her life. A quest to find her father, Shining Armour. At age 6, Sugar Rush's dad went missing after a threat had been made, originally Shining Armour was guarding The Crystal Empire from the threat, but later disappeared. A day after Shining Armour went missing, Canterlot was attacked, by the changelings. Queen Chrysalis made Princess Luna and Princess Celestia give up their rule and bow down. Not long after Shining Armour went missing and Canterlot was attacked, Princess Cadance, Sugar Rush's mother, locked Sugar Rush in the castle making sure Sugar Rush could never leave. After seven years, Sugar Rush left the castle without her mother knowing, and headed out in search of her father. Will the young pony find her father? Or will she end up alone in the deep dark world that she now calls home?