Working for a world-leading mafia, Harry knows how to kill, how to hunt his victims, and how to avoid any company of any kind. He's used to a lonely, quiet, and harsh environment. He is the best at what he does. And everything he does becomes problematic when he's assigned to protect the boss's daughter from world-known killers. Catalina tries to understand him, eventually failing because instead she falls for a man so willing to resist her. [Contains Mature Content]

Leah Evans is the definition of a businesswoman: strong, smart, and on her way to becoming the biggest CEO of one of New York's finest companies. However, when disaster strikes, she is fired and left to fend for herself in the big city. It is in this desperate time of need that she accepts the position to be the personal secretary of Harry Styles, the rich, handsome, and extremely arrogant but powerful businessman. Will Leah learn to deal with Harry's haughty attitude? Or will their relationship turn into something besides strictly professional?