Xu Wei is reborn as a dog. After escaping from a dog trader, he survives in the wilderness and develops exceptional hunting skills. However, health problems eventually force him to return to human society, where he joins a hunting team dedicated to protecting farmland. Together with Brother Yu, Lao Wu, and a team of adorable yet courageous dogs, he protects farmers' crops. After failing at being human, he unexpectedly achieves great success as a dog. From challenging a man-killing wild boar king and competing with police dogs in training exercises to participating in earthquake rescue operations, he becomes both a fearless hunting dog and a compassionate search-and-rescue dog. His canine life turns out to be a tremendous success.