This drama is adapted from a true story and is a fast-paced, thrilling suspense drama. The drama was developed by the golden screenwriter combination Alex Kurtzman and Bob Orci, Nick Santora and Justin Lin, and directed by Justin Lin. The story describes the unfathomable computer expert Walter O'Brien (Elyes Gabel) and a group of international computer hackers with equally genius minds who jointly set up a global defense network to resist complex modern high-tech threats.