Hawaii, December 1941—Saving the past, risking the future.
Eighty-three-year-old billionaire Andrew Whitlock recruits Rachel Hunt, a thirty-three-year-old former homicide detective with a tarnished reputation, for a daring mission: travel back in time to Honolulu, just days before December 7, 1941. Rachel's task is to locate and save Andrew's father—a man he never met—from perishing in his fighter plane during the Japanese attack on Pearl Harbor.
As the mission begins to spiral out of control, Rachel finds herself hunted by Naval Intelligence and the Honolulu Police. Amidst the chaos, Rachel discovers that she might have a fleeting chance to change the entire outcome of the surprise attack on Pearl Harbor—if she can survive.