在这部反转日记剧情/爱情/悬疑片中,Rihito Shiraishi, a ghostwriter, escaped a plane crash by cancelling the flight he was supposed to take. Sometime later, he met a somewhat eccentric woman named Saki Honda and fell in love with her. But she made a suicide attempt. Rihito read her dairy, and learned that she lost her fiancée in the plane crash he escaped and she has been repeating the incident she had with her fiancée. Eventually, Rihito and Saki dropped their pretense and began to take a serious look at their own selves.
A novelist Rihito Shiraishi meets Saki Honda, a somewhat eccentric woman, and he is attracted to her. Triggered by Saki's suicidal attempt and reading her diary, Shiraishi recognizes that their encounter was not a coincidence. United by an airplane accident, they start to face their true selves eventually, influencing one another.
