Reborn to Revenge Everyone Who Boarded That Flight Died

From the back cover

On the first day of the Spring Festival travel rush, Savannah Pruitt throws a tantrum at the airport gate, refusing to board and delaying the flight by fifteen minutes. Security hauls her away, and the crowd swarms onto the plane. An hour later, the plane breaks apart midair and bursts into flames; more than two hundred passengers die.

Taken in for questioning, Savannah tells Joel Lambert and Detective Harper that everyone who boarded over her had to die. The black box reveals that five minutes before takeoff, an anonymous caller warned that the landing gear had been tampered with and the oxygen system cut off—and the tipster was Savannah herself. Then she accuses her fiancé, Sebastian Finch, a senior engineer at the airline, of sabotaging the plane to collect her insurance payout and be with his mistress.

Savannah claims a miniature recorder is hidden in the watch she gave Sebastian, but the tech unit finds no recording device inside. She insists on meeting him again, suspecting he opened the watch and cleaned it out.