Agent Antonio Alvarez has been tracking a dangerous murderer for years, a nameless hitman responsible for numerous homicides. The Agency deflected him away from his search, but he didn't give up, piecing together clues and hearsay. Now a promotion has allowed him to pursue this man with a hand-picked team and bring him to justice. Only problem is, the murderer has vanished. Thousands of miles away, the assassin known as Victor has stopped working - recently he began to care; he made mistakes. Now he has a choice: whether to give up the life or return to being a cold-hearted weapon. But there's another killer who needs his help - and she might be harder to refuse ... All while the good guys are closing in on him.