In a technologically advanced near future, Katherine Mills, a cyborg working for Harbinger Corporation, discovers a reprogramming anomaly regarding a warfare Artificial intelligence located at Harbinger I Training Facility, an undisclosed military training island. She meets with Captain Damien Bukes and his team consisting of Drifter, Robinson, Cutbill, Goodwin, Hackett, and Loftus – all of whom have been assigned to a two-day training mission at Harbinger I.