In the vast northern wilderness, covered by ice and snow all year round, Wang Jun lived a life that was far away from modern civilization. His family is not human, but a group of loyal and athletic sled dogs. The dog is his means of transportation, his hunting partner, and an indispensable family member in his life. Day after day, he and the dogs depended on each other, fighting against the harsh nature together, and absorbing the nutrients of life from this silent and magnificent world. However, beneath the peaceful life lies the power of nature and unexpected challenges. This is a story about loneliness, companionship, survival and a deep connection with nature.