Shang Xia is a straight and humorous chauffeur, but his friend, He Feng, is a horny and gambling social hustler who hangs out in various circles all day long. When He Feng gets into trouble, he usually looks to the kind-hearted Shang Xia to help him out. Externally, He Feng always says that Shang Xia is his exclusive driver. One day, when He Feng took a high-priced job while playing poker, He Feng delayed the appointment and asked Shang Xia to help him to pick up the person in a hurry.
At the final stage of the Hundred Regiment War, a small detachment of Eighth Route Army receives the main and, possibly, the last task - to capture the Japanese checkpoint in the village Majiapu and ensure the safe retreat of their troops
Deep down inside everyone wields a knife, whether to commit murder or suicide.
