Sr. Ávila is a family man and middle-class insurance salesman who seems to live a normal predictable life but, he is hiding a double life as a hitman of a criminal organization.
Sr. Ávila accepts Sr. Moreira's proposal of taking over the business. With a new apprentice, Ismael, and a tough case on his hands, Sr. Ávila is struggling to find "stability" in his life.
Newly in charge, 'Señor Ávila' learns that with his title comes new problems and responsibilities. The most pressing of these problems is an unresolved case that threatens the company's reputation.
As Sr. Avila worries about his latest assignment, Ivan sets out to learn what Ishmael is hiding. When Avila finds himself caught in the crosshairs of Detective Sanchez's investigation, his marriage to Maria is threatened.