An all-expenses paid trip to Cancun for spring break? It wasn't exactly a hard sell for Leigh, Eva, Gia and Joy, frenemies from Arizona Southern University. But all is not well in the land of silver or lead. Soon after arriving, Leigh and the girls stumble upon some cartel carnage-a bloodbath of debauchery that makes even their wildest desert party seem tame. Instead of doing the proper thing, like contacting the authorities, the girls venture down the rabbit hole in this tale of sex, lies, and bloodshed. Everything changes when Leigh makes the acquaintance of Guero, a cartel kingpin who is none too pleased with her newfound lust for blood money. These vengeful coeds aren't on campus anymore, and after Guero lets them know just how serious he is, they make a run for the border no one will ever forget.