Star Kicker is the newest member of Princess Luna's royal guards, and she has a lot to prove. After all, she has to show once and for all that she's better than her stuck-up skunk of an older sister. Fortunately for her, Luna is eager to give her the chance.

In the desert kingdom of Selerika, the tomb of one of Luna's old friends has been robbed and a priceless artifact stolen. Luna is determined to recover it, and who better to bring along than a unicorn whose special talent lies in finding lost things? It's a dangerous adventure full of mortal peril, but that comes with the territory of being a royal guard.