Fernando Barrientos, Head of the National Security Directorate, Mexico's Secret Police, is trying to reach the highest position in the country. On his way, he'll have to manipulate, betray, and kill, and he's well prepared for it. However, his path will be full of obstacles. Nobody, not even his family, will be immune to the chaos left in his quest for total power.

When a hacker begins releasing students' secrets to the entire high school, the socially isolated but observant Sofía works to uncover his/her identity.