Dr. Jamie Wells dismisses a melodramatic teenage girl’s abdominal pain as overexertion. But when the high-schooler returns to the hospital in agony, and with the pain in a different place, Dr. Wells realizes things are not what they seem. Dr. Romik Zadorian is equally unnerved by a man with sudden, unexplained paralysis. The man can’t move or feel his legs, but also says he has no injury or trauma to his back or neck.