Su Ming leads the expedition team on a journey to find the remains of a lost civilization. They successively experienced mysterious jungles, dangerous plateaus and absurd secret islands, and continued to grow amidst crises and mysteries. Each volume revolves around a main adventure goal. It is both humorous and relaxed, but also contains a life and death test. The friendship, complementarity and tacit understanding between team members become the key. In the end, the mystery of the world is revealed, self-breakthrough is achieved, and it ends successfully with laughter and tears.