Tom and Greg are two completely diverse people with the same objective, to find and bring murderers and criminals to justice. Being criminal detectives they are faced with different cases everyday and different people everyday. On a case to find the murderer of Charles Dwayne, they are introduced to two sisters, Tina and María and are later on faced with multiple problems with Cartel and Mafia groups. The life of the homicide detectives are changed by two sisters who continuously trick and betray them for their own confusing reasons.