Sleeper Code

When high schooler Tom Lovett blacks out for days, he thinks it's just his rare narcolepsy until he learns he's actually a sleeper assassin trained by a secret agency. His consciousness shares a body with Tyler Garrett, a ruthless alter ego who has carried out cold-blooded murders without remorse. With his whole life revealed as a lie, Tom must now take down the evil organization that created him while wrestling control from the violent personality inside him.