Ringo comes to a Mexican village, searching for his brother from whom he has heard no news. He comes with a sheriff who immediately has work on his hands, as those who get killed are certainly too many.

Gunslinger Ringo arrives in a small town on the outskirts of nowhere, searching for his missing brother Mike. He is taken to the home of the local land baron, Don Alonzo, where he learns that Mike had been hired by the rich Mexican to help discover the reason behind several mysterious deaths in the area. The investigation had only begun when Mike disappeared and Don Alonzo offers Ringo the job. Ringo accepts, partially for the reward, and partially because of Alonzo's beautiful and alluring daughter Pillar.