Daredevil's Bloody Enmity: Cheng Men's Dark Sword

In the mid-Ming Dynasty, Cheng Zhennan, the chief escort of the Ping An Escort Bureau, was brutally robbed and killed on his way out, and his blood stained the sand. Ten years later, his son Cheng Wanli concealed his name and worked as a low-level escort, vowing to find out the truth about his father's murder. However, he discovered that this was not a simple escort robbery case, but a huge conspiracy sweeping the entire escort industry.