Modern overseas student Chen Chu, after a nuclear disaster, traveled through the ancient primitive jungle, struggled to survive bare-handed, and fortuitously joined the Black Stone Tribe. He imparted knowledge, made stone tools, built water channels, fired pottery, replicated modern delicacies, and even created primitive balls for play. Hostile tribes raided one after another; Chen Chu trained the tribesmen, teaching various martial arts skills to fend off enemies, where laughter and burning passion coexisted. Feelings gradually grew between him and Su Qinghe, and he panned for gold and made gold rings to propose. He led the tribe to build workshops, farmland, and cities, igniting the spark of civilization in the stone age wasteland.