On the last day of 6th grace, Grace Fitzgerald watched helplessly as her parents were killed in a crash. She was then kidnapped by an organization called Unicorn and for the next 15 years she worked for them. Little did she know that they were out to rule the Universe. Now it's up to Grace to find Pegasus, Unicorn's mortal enemy said to be headquartered in the Andromeda Galaxy and end Unicorn's rein of terror.