Detective Cantonese

It tells the story of a Chinese man from a Southeast Asian country who investigates Zhang Tu (Ren Xianqi) (played by Chen Yao), in order to save his son Xiaojie who fell into the hands of human traffickers, he traveled alone to a foreign country thousands of miles away, and together with his friend and foe Qin Maung Su (played by Chen Yao), they destroyed a huge international human trafficking syndicate.