Cute toddler Niu Xiaoju guards a deep mountain farm with her grandfather, unexpectedly gaining the ability to understand animals' inner voices. To repay a debt of gratitude, an injured squirrel brings national treasure companions such as sika deer, black bears, Amur tigers, giant pythons, and golden eagles one after another. Xiaoju leads a group of contrastingly cute "animal friends" to fight against poachers, black-hearted businessmen, and bad guys who destroy the mountain forests, bringing endless laughter, guarding their home, and reaping the warmest growth.