"Senior Inspector He Shangsheng (Sean Lau) was named by the hostage robber Ekin (Ekin Cheng) to the crime scene for negotiation. Seeing Ekin's arrogance at the scene, He Shangsheng fought hard to capture him, but he escaped. The setback aroused He Shangsheng's fighting spirit and curiosity, and he began to play the "ransom game" with Ekin..."