Born with a hint of divine spirit from a phoenix feather, Princess Yueling of the Mortal Realm is thrust into an arranged marriage with Prince Liwei of the Light Realm. But when she discovers Liwei's true love and their plan for a 'pretend courtship', Yueling, aided by her unexpectedly talking cat, Yue, sees a chance to forge her own path to freedom. However, escaping one fate may lead her into the clutches of another, far more dangerous power...

Cat ears and a tail? A normal teenager named Britney Storms finds herself in an extraordinary situation after saving a strange white tiger during a thunderstorm. Transported to a world of talking animals and ancient legends, she discovers a powerful ring, an animal spirit fused within her, and a destiny she never imagined. Thrust into a battle between the heroic ThunderCats and the evil Mumm-Ra, Britney must overcome her fears, master her newfound abilities, and help save not one, but two worlds.