This movie shares a title and underlying source material with the TV series (from the same year): a young woman gets a heart transplant and becomes unwittingly entangled with mysteries involving the donor. Movie and TV show quickly diverge, though. The movie is more of an amateur detective story, with Xia Zao An trying to find out if her donor was set up to be killed so that she could receive the needed transplant. The math part of the movie has to do with LaPlace's Theorem -- essentially, the belief that if you knew with perfect certainty where every particle was and its velocity, you can predict the future.
The movie is decent, but I found the TV show more compelling. The TV show is more of a techno-thriller, and the heart transplant plays a much bigger role in the story.
The movie is decent, but I found the TV show more compelling. The TV show is more of a techno-thriller, and the heart transplant plays a much bigger role in the story.