On New Year's Eve, Callum Ormond is chased down the street by a crazed man with a deadly warning: They killed your father. They'll kill you. You must survive the next 365 days!

Now he's on the run. The people who killed his father want him dead, and the police are chasing him for a crime he didn't commit. A month has gone by and he's still no nearer to solving the Ormond Riddle, the family secret that has turned his life into a nightmare. Can he trust the mysterious Winter Frey, or will she lead him further into danger?

He has 334 days. The clock is ticking...