The Person Beside You in Bed Isn't Human

Have you ever had the eerie feeling that, at three in the morning, you suddenly wake up and sense someone else lying beside you, their touch bone-chillingly cold? When you struggle to turn on the light, you find black fingernail marks on the sheets that aren't yours. In the mirror, your reflection grins at you with a bizarre smile you've never worn before. Worse still, your friends and coworkers begin whispering, “Didn't he die in that old building ages ago?” Now it's your turn to face this hunt over what it means to “exist.” Can you be sure that the one alive right now is really you?