Aleix is a synergist with the ability to see patterns in reality. He can connect isolated events in nature, interpret them and identify patterns which lead him to the solution to those questions life asks him. After having been absent for a year to parts unknown, Aleix returns to his home town with the intention of finding answers to his father's death, an important member of the country's social political life. Though the autopsy concludes a heart attack as the cause of death, Aleix believes there is something much darker, more wide-reaching behind his death. The answer requires solving a multiple homicide case which his brother, Jaume, the police Major Crimes Deputy Chief, is investigating. However, the relationship between the brothers is complicated and their ways of dealing with life are diametrically opposed. The collaboration between the two brothers will test their personal convictions.