NSA computer technician Jake Foley is transformed into a secret agent after he is accidentally infected with nanobots, based on nanotechnology that reduce the size of a computer to the molecular level, which give him superhuman powers.

Jake Foley is a computer technician for the N.S.A., who secretly longs for a chance to work in the field. Circumstance puts him in a top secret laboratory, in the middle of a shoot-out between security guards and a saboteur. During the battle, a vial containing an experimental serum explodes, covering Jake with shrapnel. But it turns out that the serum is actually nanites, microscopic machines that heal his injuries and alter his body. Upon discovering his new mind-boggling powers, Jake begins to operate at an atomic level, possessing superhuman strength, lightning-fast speed, heightened hearing, magnified vision, and the ability to communicate telepathically with computers. The N.S.A. soon realizes Jake is an untested asset and forms a Special Ops team with him at its core. As Jake finally realizes his dream of being a field operative, he must also contend with the return of would-be girlfriend Sarah Carter, who is involved in a Congressional investigation which threatens to expose his operation.