Ted and Tori Crystal's triplet daughters, Barda, Dinah and Kara, are in their senior year of high school, and have earned their Warrior Princess titles. However, things get a bit interesting when two sixteen-year-old foreign exchange students, Marta and Dominika Borov, join their class from Russia. The pair seem to always be watching the Crystals with desperate, pleading eyes, which is weird at first, since they're both extremely beautiful and have the local boys drooling. However, when the three Warrior Princesses find Dominika half dead in the trunk of the General Lee, and find out that Marta was murdered, the 'royal family' finds out why the Borovs really came to America: to avoid being sent to Russia State School Four, aka Sparrow School, where the sisters would've been forced to basically become political prostitutes. Soon after, things start to heat up. Can the 'royal family' train Dominika to be their 'adopted' fourth Warrior Princess, and keep a small group of Russian government agents from stopping her from gaining her freedom? The powers of love and courage will tell, as well as time.