Kalix, a student hailing from a family of doctors who decided to tread a different path and take up Legal Management at a University. During that, he crosses paths with Luna, an Architecture student from the University of Santo Tomas.
At a Mexican ranch, fugitive O'Malley and pursuing Sheriff Stribling agree to help rancher Breckenridge drive his herd into Texas where Stribling could legally arrest O'Malley, but Breckenridge's wife complicates things.