Chills. An ominous presence. Cold pressure ghosting over your skin. A touchless tickle. An unknown dread seeps into your bones. Your stomach churns and your heartbeat picks up speed. The act of turning your head was ultimately a life or death decision. You're immobile, limbs motionless, while you experience a moment of confusion, misunderstanding, and something sinister. Until you decide against your instincts and look back...to see...nothing.