When 6-year-old Luna returns to her biological family's castle riding a giant white lion, she is labeled a "cursed twin." The Duke’s family showers all their love on Chloe, the adopted fake heiress, leaving Luna to be bullied and ignored.
But Luna is never alone. Gifted with the magical ability to speak to animals, her best friends are her fierce lion protector, stray cats, and little hamsters. With her pure heart, she silently protects her disabled brother and saves a wealthy heir. When the Duke's family publicly throws away Luna's precious gifts on live TV, they realize too late who she really is. The "little beggar" they despised was actually raised by the city's wealthiest billionaires—and they are coming to take their little animal whisperer back home.