Blanca Ibarra, a 17-year-old college student and leader of a feminist movement, disappears amid a protest staged by a group of students from Santa Inés School following an alleged abuse case between a teacher and a student. Hours later, a recording of her being raped by a group of men appears online and goes viral on social media. This sets off a frantic search for the whereabouts of Blanca and those responsible. Initially there are no clues, but the specialized police unit soon discovers that all the suspects are part of a chat group called The Pack of Wolves.