In 221 BC, Qin Shi Huang, Ying Zheng, unified the Six Kingdoms and established the Qin dynasty, China's first centralized feudal empire. Yet beneath its glory, dark currents churned. The story takes place in the early years of the Qin dynasty, in a remote border town called Longyue City. A bustling hub for merchants, it is also a stage where various powers secretly vie for dominance. The protagonist, Xiang Yun, is a young man of humble origins who dreams of conquering the world. An unexpected turn of events draws him into a major crisis in the Qin dynasty, setting him on a journey to change his fate and shape history.