A high school in La Unión, southern Chile. The feminist movement has arrived, generating important changes and revolutionizing relations between the members of the educational community. Adults are concerned; they must do something soon. A workshop on new masculinities and feminist theories is put together to figure out what is going on between boys and girls. In the midst of this revolt, a group of veteran ex-students from the same high school will reveal an old abuse and will use this newfound feminist movement to seek the justice that never came. All this will take an unexpected turn when one student ends up at middle of this tangled knot of a story.