Twenty years ago, Valentina De Luca was abandoned by the most feared mafia Don in the city. She wants nothing to do with the mafia or the man who destroyed her childhood. But the will leaves her only one choice: accept the crown... or die. Now trapped in a world of betrayal, bloodshed, and ruthless ambition, Valentina is surrounded by men who would rather kill her than kneel before her. And while Marco Romano, the eldest son, openly declares war, Valentina soon realizes he isn't the only one who wants her dead. Then, on her first night as Don, a black box appears outside her door. Inside is a single bullet and a message: "The game has only just begun. You survived your first night. Let's see if you survive the remaining 364." Someone is counting down the days. But the countdown isn't leading to her death, It's leading to the moment she discovers why her father chose her... and why everyone else wants her dead.