Read MoreBill Marks is a Federal Air Marshal whose life has been an endless cycle of monotony—until today. As he settles into another routine flight, an eerie chill runs down his spine when his phone buzzes with a text message. The sender claims to be aboard the very plane he’s on—and they’re not just watching; they’re threatening to take lives. With each passing second, the stakes grow higher. In this harrowing race against time, Bill must dig deep, relying on his instincts and training to unravel the mystery of who among the passengers or crew could be capable of such cold-blooded cruelty. Every decision weighs heavy as he fights to protect everyone onboard, all while grappling with the unnerving realization that trust can no longer be taken for granted. This isn’t just another day—it’s a battle for survival, one where courage will be tested, secrets exposed, and the line between hero and villain blurred in ways Bill never imagined.