Ice Survival

(Hard-core time travel novel, unsystematic, realistic survival novel) Chen Yan is a graduate student majoring in archeology. An accident during a scientific expedition allowed him to travel back in time to a Homo sapiens in southwestern Europe in prehistoric times. As a wild survival enthusiast, he knew that he had to work hard to find food and find a way to make a fire. Survival in the cold wild was almost impossible, and finding a shelter was an urgent matter. Are there other humans in this era? Where are they? What happened to the person he traveled through? And what stage of civilization is humankind in this era? These doubts must be answered through time. But the top priority must be survival.