Castle Crumble is under threat. With King Maxwell dead, Prince Alexander is set to become the new ruler of Crumbleland, alongside Princess Baldy. But Liverspot the Witch has other ideas. Liverspot has always wanted to live in Castle Crumble, and with the help of her evil cronies, she concocts a plan to steal the castle from the prince and princess.But Princess Baldy won’t go down without a fight. With her Guardian cat Denis and newfound Ninja Kitten friends by her side, Princess Baldy is determined to defeat Liverspot’s evil army, and restore Castle Crumble to its rightful owners. With dark forces lurking around every corner, will the princess and her warrior cats succeed?