To help Shirley Yang look for her father, Hu Bayi, Wang Pangzi, and Shirley Yang, along with Professor Chen and others, embarked on a journey to search for the ruins of the ancient city of Lop Nor. Along the way, they encountered numerous dangers, including volcanic tombs, giant groundhogs, stone statue mechanisms, etc. Despite their efforts, they were unable to find any clues. Just when everyone was about to give up, Chu Siyu’s attitude aroused Hu Bayi’s suspicion, and Sherly Yang suddenly disappeared, making the path to find the ancient city of Lop Nor even more perplexing.