In the dark, in a narrow alley, a man was chased to a secluded corner and found a female beggar examining herself with strange eyes. Then the man suddenly became congested in the eye socket in the face of the probe and was unconscious after wailing. In the hospital, due to the expiration of the man's social insurance, he was sent to the mysterious F ward at the behest of Dr. Stackler (Hiroshi Hiro Kanagawa of Kanagawa). Here, a grief-stricken woman met her dying husband, Luke (Cooper Gooding, Jr. Cuba Gooding Jr. Acted the role of), the latter was injured in a car accident. Soon after, Luke was devastated by the death of his pregnant wife. In order to find out the truth, he began to recall, called up a series of archives, such as text messages, blogs, emails, and so on, and slowly found the clue. It turned out that his brain was actually implanted with a Hexx chip, which used his life to do something dark. In order to expose the ugly intentions of Hexx, Luke began a man's struggle.