" Wolf Totem, Little Wolf, Little Wolf " was a Chinese web novel written by Liu Cixin. The novel mainly described the experiences and thoughts of a wild animal named Wolf Cub as he grew up. The novel was set in a grassland in northern China, where the wolf cubs lived in a harsh natural environment and an era of frequent human activities. The wild animals on the grassland were facing the dilemma of species reduction and population decline, and the survival and development of human beings were also facing various challenges. In this context, the wolf cub began his journey of growth. Through learning and exploration, he gradually realized the importance of nature and life, and through his own efforts, he protected the ecological environment and wild animal population on the grassland. In the novel, the wolf learned a lot of wisdom and philosophy about life through communication with other wild animals. He also encountered many difficulties and challenges, but he always overcame them through perseverance and hard work and achieved success. The theme of the novel includes environmental protection, the harmonious symbiosis between man and nature, self-growth and the pursuit of freedom. It has a strong practical significance and enlightenment.