A soldier named Ray Garrison is killed in action and is subsequently brought back to life by a secretive organization using cutting-edge nanotechnology. With his memory wiped, he discovers that his body has been enhanced with billions of nanobots, granting him superhuman strength, rapid healing, and the ability to interface with technology. Confused and unable to recall his past, Ray struggles to grasp his new reality and the extent of his abilities. Dr. Emil Harting, the lead scientist behind his resurrection, informs Ray he's been given a second chance to serve his country, fighting as an advanced biotech killing machine.

Haunted by fragmented memories of his previous life, particularly the murder of his wife, Gina, Ray becomes obsessed with finding her killer and avenging her death. His mission leads him on a path of vengeance, but his quest is complicated by the fact that his memories may not be reliable. As new information surfaces, Ray starts to question the motives of those who revived him, and whether his memories are being manipulated. He realizes that the truth behind his second life is far more complex and darker than he initially believed, thrusting him into a web of conspiracy and uncertainty.