In the modern city, the resurgence of the aura of heaven and earth triggers the awakening of the ferocious beasts from the ancient times. Lin Xuan, a descendant of the Zhuanxu tribe, hides as a bartender and inherits his grandfather's protective responsibilities to fight against the ferocious beasts. A vicious beast attacked the bar late at night, and Lin Xuan's identity was revealed. He was witnessed by Su Qingni, a reporter from the Qingqiu Fox Clan who was investigating unusual events. From confrontation to cooperation, the two tracked the source of the ferocious beast and uncovered the grievances of the remnants of the ancient world, the secrets of ancient ruins, and the truth about the extinction of the ancient world. Lin Xuan gradually grew up by practicing prehistoric magic (without golden fingers), solved the prehistoric crisis in the city, and finally protected the peace of the world with Su Qingni.