In the thrashing waters of the Atlantic Ocean lies a treacherous expanse marked by catastrophe. This mysterious maritime zone promises great danger to any sailor or aviator who dares to breach its invisible borders. Meanwhile, beneath the facade of power and prestige, an American dynasty crumbles under the weight of a dark family secret. A presumed ancestral curse marks their legacy with a series of freak accidents, murders and untimely tragedies. Across the ocean in a quaint English village, a seemingly ordinary chair in a local pub is rumoured to possess an insidious energy. Legend says at the behest of its original owner, any unwitting patron to take a seat is sentenced to a gruesome end.