These are the logical irrationalities of this film. To sum up, the director designed a triple inversion from the beginning of the film conception, but later found that the conditions for inversion were not enough, so he had to pull all kinds of inexplicable logic together. In order to surprise the audience, Lin Tai's story of saving her daughter must be reversed. Let's not talk about the details. Taking photos in court, the basic conviction is based on confession without physical evidence, no evidence chain, speech-induced confession, the judge as a decoration, the defendant without a lawyer present during the death penalty trial, etc., which makes people talk from beginning to end. Characterization is even more puzzling. Aaron Kwok's investigation depends entirely on his feelings, without any physical evidence or reasoning. Liar, a lawyer in Yu Nan, sent the money to prison, but also looked at the inexplicable justice. Deng Jiajia is a zombie face with excessive plastic surgery from beginning to end ... and that inexplicable Chen Sicheng Tong Liya, you are both soy sauce makers. To sum up, the biggest problem with movies is the screenwriter. This is a pretty good story. For example, after Lin hit, there is a lot of space in the part of the video that was not captured. For example, if the real murderer is set to Lin Tai, more content can be arranged. As the core skill of a mystery film: recreating the crime scene. It feels like a prank for the sake of mischief. Without reasonable reason, the operation is too difficult to implement. There's an easier way.