When turbulence turns lethal, eight members of an aviation crew find themselves targeted by a shadowy killer at 30,000 feet. As the bodies stack up and panic threatens to snuff out their last moments, it falls to Lisa Portwood—a sharp-witted flight attendant and former FBI agent—to uncover the truth behind the chilling chaos. With her instincts and resourcefulness, Lisa must peel back layers of deception, revealing a meticulous murderer who has ingeniously disguised each death as an accident.

As the investigation unfolds aboard the largest airline in the world, Lisa is joined by Adam Pearson, a handsome, desirable singer-songwriter and superstar, whose fame is matched only by his charisma. Embracing their undeniable chemistry, the duo forms an unlikely alliance, intertwining their lives as they navigate a criminal mastermind hell-bent on flight, control, and bloodshed.

With time running out and the murders stacking up, Lisa and Adam must race against the countdown to stop the murderer before their final descent. Along the way, they discover not only the true meaning of trust but also a love that could outlast even the darkest skies.

This gripping thriller explores the boundaries of fear, romance, and the lengths one will go to find justice in a world where not everything is as it seems.