Mia Makino is nurse college student but its not her choice, her past holds a lot of traumas and mafia involvements, until the mafia boss who is also her grandfather send her as a spy to one of his best friend's son who also left the pack to live alone. What will happen to both of them for the next three weeks together? Dario De Luca lives on his own with his girlfriend until she cheated on him. He got into a really bad car crash which led the Italian mafia to find him easier. His life is crushed but will he find someone to save him? Who is the powerful and most fearful trio in the world?