Perico Duarte (José Bustamante), a high school student, is in trouble for spending too much time playing video games, specifically Dota. There's a lot of concern at home. His younger brother, Christian (Ignacio Ramos), warns his friends at school, and they go to Justo Canal (Víctor Burga), the teacher who works most closely with the students and who was even writing an educational book, to intervene and save the teenager from his gambling addiction.