The Mexican is not a man, but an antique pistol. Attached to it is a legend, the tragic end of the story, so that the gun is stained with a bad omen. Something bad happens to everyone who holds it. Now, punk Jerry (Brad Pitt Brad Pitt) is faced with a choice: either take over as a gangster and go to Mexico to find the gun, or obediently listen to his beautiful girlfriend Samantha (Julia Roberts Julia Roberts), cut off from the underworld and be aboveboard. Of course, offending the gang is tantamount to provoking the fire, Jerry thought again and again, or decided to find the "Mexican" and wash his hands on the golden plate when he finished the job. After arriving in Mexico, Jerry went through a tortuous process of looking for a gun in a foreign land. The mysterious spell of "Mexican" gradually emerged-Samantha was kidnapped by the gang boss to threaten Jerry to bring the gun back intact. Jerry's road ahead, facing the dangerous gang forces, the ancient curse of pistols, but also the true meaning of love waiting for him to discover.