Takagi Fujimaru may seem like a regular high school student, but behind the cheery facade lies a genius hacker by the name of Falcon. When his father is framed for a murder, Falcon uses his brilliant hacking skills to try and protect his sister and clear his father's name. However, he finds that his father, an agent in an elite government agency, was involved with something far more complex than a simple murder. A terrorist group is plotting against the city of Tokyo and it is up to Falcon, with the help of his friends to unravel the twisted plans set in place to kill millions of people. SEARCH AND RESCUE As Fujimaru dives deeper into investigating the enigmatic "Bloody Monday" data, the stakes are raised when his sister is abducted. The terrorists demand Falcon complete a hacking job for them in exchange for his sister. Time is short as his sister is in urgent need of dialysis. Can Fujimaru break free of the terrorists' insidious manipulation and find a way to save his sister without helping the terrorists further their agenda? Includes special extras after the story!